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Real-Time I/Q Baseband Generator User’s and Programming Guide

6-11

ESG Family Signal Generators

Theory of Operation

Options UN8 and 202

Understanding Differential Encoding

Understanding Differential Encoding

Differential encoding is a digital-encoding technique whereby a binary value is denoted by
a signal change rather than a particular signal state. Using differential encoding, binary
data in any user-defined I/Q or FSK modulation can be encoded during the modulation
process via symbol table offsets defined in the Differential State Map.

For example, consider the signal generator’s default 4QAM I/Q modulation. (To see an I/Q
State Map of this modulation, press

Mode

>

Real Time BaseBand

(if this key appears) >

Custom

>

Modulation Type

>

Define User I/Q

>

Load Default I/Q Map

>

QAM

>

4QAM

.) With a

user-defined modulation based on the default 4QAM template, the I/Q State Map contains
data that represent 4 symbols (00, 01, 10, and 11) mapped into the I/Q plane using 2
distinct values, 1.000000 and -1.000000. These 4 symbols can be differentially encoded
during the modulation process by assigning symbol table offset values associated with
each data value. The following illustration shows the 4QAM modulation in the I/Q State
Map table editor.

NOTE

The number of bits per symbol can be expressed using the following formula.
Because the equation is a ceiling function, if the value of x contains a fraction,
x is rounded up to the next whole number.

Where x = bits per symbol, and y = the number of differential states.

The following illustration shows a 4QAM modulation I/Q State Map. (To see the map on
the signal generator, press

Mode

>

Real Time BaseBand

(if this key appears) >

Custom

>

Modulation Type

>

Define User I/Q

>

Load Default I/Q Map

>

QAM

>

4QAM

>

Display I/Q Map

.)

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Содержание ESG series

Страница 1: ...nd display of the signal generator differ from this manual a firmware hardware upgrade may be needed User s and Programming Guide Agilent Technologies ESG Family Signal Generators Option UN8 Real Time I Q Baseband Generator with TDMA Standards Includes Option 202 EDGE Part Number E4400 90327 Printed in USA June 2001 Supersedes June 2000 Copyright 1999 2001 Agilent Technologies ...

Страница 2: ...ii ...

Страница 3: ... Format 2 5 Turning On a Format and the Modulation 2 6 Customizing the Burst Shape 2 7 Changing Rise and Fall Times and Adding Delay 2 8 Defining the Shape of the Burst Curve 2 9 Mapping Custom Differential Encoding 2 11 Mapping Symbol Positions with the I Q Table Editor 2 15 Creating a Symbol Map 2 16 Moving an I Q Symbol 2 19 Globally Replacing an I Q Value 2 21 Building a Customized FSK Modulat...

Страница 4: ...Custom FSK File 2 37 Using the Bit File Editor 2 38 Creating a User File 2 38 Modifying an Existing User File 2 40 3 Softkey Reference Symbols 3 2 3 2 p 4 DQPSK 3 2 Numerics 3 3 2 Lvl FSK 3 3 3 Bit Sync 3 3 4 1 s 4 0 s 3 4 4 Lvl FSK 3 5 4QAM 3 6 8 1 s 8 0 s 3 6 8 Lvl FSK 3 8 8PSK 3 9 16 1 s 16 0 s 3 9 16 Lvl FSK 3 11 16PSK 3 11 16QAM 3 12 32 1 s 32 0 s 3 13 32QAM 3 14 64 1 s 64 0 s 3 15 64QAM 3 16...

Страница 5: ...xt Int 3 22 Begin Frame 3 22 Begin Pattern 3 23 Begin Timeslot 3 23 Beta 3 24 Bit Clock 3 24 Bluetooth 3 24 BNC MUX Settings 3 24 BPSK 3 24 Burst Shape 3 25 Burst Shape Type 3 25 Bus 3 26 C 3 27 C4FM 3 27 CC 3 28 CDPD 3 28 CDVCC 3 28 CS 1 3 28 Channel Band 3 28 Channel Number 3 29 Configure Access 3 29 Configure Custom 3 30 Configure Differential Encoding 3 31 Configure Dn Custom Cont 3 32 ...

Страница 6: ...Hardware 3 45 Configure Low Capacity 3 45 Configure Low Capacity with Z Field 3 46 Configure Normal 3 47 Configure Sync 3 50 Configure TCH 3 52 Configure Timeslots 3 53 Configure Traffic Bearer 3 54 Configure Traffic Bearer with Z Field 3 55 Configure Up Control 1 3 56 Configure Up Control 2 3 57 Configure Up Custom 3 58 Configure Up Normal 3 59 Configure Up TCH 3 60 Configure Up VOX 3 62 Control ...

Страница 7: ... Rows 3 72 Delete Bits 3 73 Delete Row 3 73 Delete to Beginning 3 73 Delete to End 3 73 Diff Data Encode Off On 3 73 Differential Encoding Off On 3 73 Display Burst Shape 3 74 Display FFT 3 74 Display Impulse Response 3 75 Display I Q Map 3 75 DM0 3 76 DM1 3 76 Dn Custom Cont 3 76 Dn Custom Disc 3 77 Dn Normal Cont 3 77 Dn Normal Disc 3 78 Dn Sync Cont 3 78 Dn Sync Disc 3 79 Down Custom 3 79 Downl...

Страница 8: ...9 3 83 EDGE Off On 3 83 Edit Fall Shape 3 84 Edit File 3 84 Editing Keys 3 84 Edit Item 3 85 Edit Rise Shape 3 85 ET 3 85 Event 1 3 85 Ext 3 86 Ext Data Clock Normal Symbol 3 87 Ext Delay Bits 3 88 Ext Delay Off On 3 89 External 13 MHz Off On 3 89 F 3 90 FACC 3 90 Fall Delay 3 90 Fall Time 3 91 FCOR 3 91 FCorr 3 91 FDEV1_FS 3 92 FDEV1_HS 3 92 FDEV2_FS 3 92 Filter 3 93 Filter Alpha 3 93 Filter BbT ...

Страница 9: ... Gaussian 3 102 Globally Replace Selected Item 3 103 Goto Bottom Row 3 103 Goto Middle Row 3 103 Goto Row 3 103 Goto Top Row 3 103 Gray Coded QPSK 3 104 GSM 3 104 GSM 450 Base 3 104 GSM 450 Mobile 3 105 GSM 450 850 Base 3 105 GSM 450 850 Mobile 3 105 GSM 480 Base 3 105 GSM 480 Mobile 3 105 GSM 850 Base 3 105 GSM 850 Mobile 3 106 GSM Off On 3 106 H 3 107 Hamming 3 107 Hann 3 107 I 3 108 IDLE 3 108 ...

Страница 10: ...3 Load Default FSK 3 113 Load Default I Q Map 3 113 Load From Selected File 3 113 Load Mirror Image of Fall Shape 3 114 Load Mirror Image of Rise Shape 3 114 Load Store 3 114 Low Capacity 3 115 Low Capacity with Z Field 3 115 M 3 116 Manual Reset Run 3 116 Mirror Table 3 116 Mobile 3 116 Modify Standard 3 116 Modulation Type 3 117 More 3 117 MSK 3 117 Multiframe Channel 3 118 Multiframe Data 3 118...

Страница 11: ...125 P 3 126 Page Down 3 126 Page Up 3 126 Pattern Repeat Single Cont 3 126 Pattern Trigger 3 126 PCS Base 3 127 PCS Mobile 3 127 PDC 3 127 PDC Off On 3 127 P GSM Base 3 127 P GSM Mobile 3 127 PHS 3 128 PHS Off On 3 128 Phase Dev 3 128 Phase Polarity Normal Invert 3 128 PN9 3 129 PN11 3 130 PN15 3 131 PN20 3 133 PN23 3 134 PN Sequence 3 135 Predefined Mode 3 136 PSID 3 136 PSK 3 137 Q 3 138 QAM 3 1...

Страница 12: ...Restore EDGE Factory Default 3 145 Restore GSM Factory Default 3 145 Restore NADC Factory Default 3 145 Restore PDC Factory Default 3 145 Restore PHS Factory Default 3 145 Restore TETRA Factory Default 3 145 R GSM Base 3 145 R GSM Mobile 3 146 Rise Delay 3 146 Rise Time 3 146 Root Nyquist 3 147 S 3 148 S 3 148 SA 3 148 SACCH 3 149 Save Secondary Frame State 3 149 Scramble Off On 3 149 Scramble See...

Страница 13: ... 3 159 TCH FS 3 159 TDMA 3 159 TETRA 3 159 TETRA Off On 3 160 Timeslot 3 160 Timeslot Ampl Main Delta Option UNA only 3 160 Timeslot Off On 3 161 Timeslot Type 3 161 Traffic Bearer 3 162 Traffic Bearer with Z Field 3 162 Transmit Link RFP PP 3 162 Trigger In Polarity Neg Pos 3 163 Trigger Key 3 163 TS 3 164 TSC0 TSC7 3 165 U 3 166 UN3 4 GSM Gaussian 3 166 Uncoded 3 166 Up Control 1 3 166 Up Contro...

Страница 14: ...se Fall Delay PN9 Mode 4 9 Cell Station Identification Code CSID Field 4 12 Coded Digital Channel Locator CDL Field 4 13 Coded Digital Verification Color Code CDVCC Field 4 13 Color Code Field 4 13 Data Clock Input Configuration 4 14 Data Selection for Framed Transmissions 4 14 Data Selection for Unframed Transmissions 4 29 Data Out 4 30 Default State 4 30 Differential Data Encoding 4 30 Different...

Страница 15: ...d 4 60 Multiframe PN Sequence 4 62 Personal Station ID Code 4 64 Phase Polarity 4 64 PN9 Mode 4 65 Predefined Mode 4 65 S Field 4 65 Scramble Configuration Seed and State 4 67 Secondary Frame Configuration Recall Save Trigger State 4 68 Slow Associated Control Channel SACCH Field 4 69 Steal Bit 4 71 Symbol Rate 4 71 Sync Output Configuration Type Timeslot Offset 4 71 Synchronization Block Bits SSB...

Страница 16: ...98 Generating a PDC Sensitivity Bit Error Test 4 100 5 Softkey Command Cross Reference 5 2 6 Theory of Operation RF Modulation with Option UN8 9 6 2 Data and Control Bits in Pattern RAM 6 3 Alternate Amplitude and Alternate Timeslot Amplitude Control Option UNA only 6 4 Burst Shape The Effects of Symbol Rate Modulation Type 6 6 Data Clock Timing Patterns 6 8 Digital Modulation Input Output Relatio...

Страница 17: ...ator with TDMA formats Option UN8 and includes Option 202 Overviews are provided in this chapter as well as the operating and programming information and examples in the following chapters The modulation formats are described as follows APCO 25 on page 1 2 Bluetooth on page 1 3 CDPD on page 1 4 Custom on page 1 5 DECT on page 1 6 EDGE Option 202 Only on page 1 7 GSM on page 1 8 NADC on page 1 9 PD...

Страница 18: ...published as TIA documents The basic characteristics of Project 25 radios are the following a Phase I emission designator of 8K10F1E compatible four level frequency modulation C4FM for operation in a 12 5 kHz channel a Phase II emission designator of 5K76G1E compatible quadrature phase shift keying CQPSK modulation for operation in a 6 25 kHz channel NOTE The only difference between Phase I C4FM a...

Страница 19: ...rovides 1 bit of data per symbol with a symbol rate of 1 Ms s The frequency hopping occurs over 79 channels 23 channels in Spain France and Japan spaced 1 MHz apart Bluetooth protocol uses a combination of circuit and packet switching For full duplex transmission Time Division Duplex TDD is used Bluetooth uses slotted channels with a nominal slot length of 625 µs On the channel information is exch...

Страница 20: ...rk over Advanced Mobile Phone System AMPS or as a protocol for Time Division Multiple Access TDMA CDPD is a transparent overlay on an existing AMPS system It makes use of AMPS channels that are not being utilized by voice traffic CDPD enables you to send information in packets over the existing analog cellular network It is best suited for short periodic bursts of information The packets of data a...

Страница 21: ...pes including QPSK offset QPSK BPSK π 4DQPSK 4 16 32 64 and 256 QAM as well as define your own MSK FSK and I Q modulation types You can create and modify these custom modulation types using simple table editors and store custom files to the signal generator s memory where they can be recalled on demand Using the table editors you can adjust the signal s data frequency deviation I value Q value pha...

Страница 22: ...0 The speech rate is 32 kbits s and the raw data rate is 1 152 Mbits s The frequency allocation is 1880 MHz to 1900 MHz There are ten carriers in this band with a carrier spacing of 1 728 MHz and a channel bandwidth of 1 MHz The ten carriers are numbered 0 to 9 where channel nine is the lowest frequency at 1881 792 MHz and channel zero is the highest at 1897 344 MHz Each of these carriers spaced a...

Страница 23: ...defines the channel separation as 200 kHz at carrier frequencies between 935 and 960 MHz downlink transmissions and 890 to 915 MHz uplink transmissions at a power level ranging between 3 7 mW and 20 W The standard specifies a physical traffic channel TCH with two logical components a logical TCH and the slow associated control channel SACCH The EDGE framing structure is based on a hierarchical sys...

Страница 24: ...890 to 915 MHz uplink transmissions at a power level ranging between 3 7 mW and 20 W The standard includes multiple traffic channels a control channel and a cell broadcast channel The GSM framing structure is based on a hierarchical system consisting of timeslots TDMA frames multiframes and hyperframes One traffic channel consists of 156 25 157 modulated bits including tail training sequence encry...

Страница 25: ...equency simultaneously The raw bit rate 48 6 kbits second is modulated using a system known as π 4 Differential Quadrature Phase Shift Keying π 4DQPSK This standard defines the channel separation as 30 kHz at carrier frequencies between 824 and 849 MHz uplink transmissions and 869 to 894 MHz downlink transmissions at a power level ranging from 2 2 mW to 6W mobile station The NADC framing structure...

Страница 26: ... Quadrature Phase Shift Keying π 4DQPSK This standard defines the channel separation as 50 kHz 25 kHz interleave in two separate frequency bands 810 to 826 MHz downlink transmission 940 to 956 MHz uplink transmission as well as 1477 to 1501 MHz downlink transmission 1429 to 1453 MHz uplink transmission at a power level of 0 8 W mobile station The standard includes a control channel multiple traffi...

Страница 27: ...e 384 kbits second raw bit rate is modulated using a system known as π 4 Differential Quadrature Phase Shift Keying π 4DQPSK This standard defines the channel separation as 300 kHz at carrier frequencies between 1895 and 1918 MHz at a power level of 10 mW mobile station The standard includes a multiple uplink and downlink traffic channels and a dedicated control synchronization channel The PHS fra...

Страница 28: ...channels to use one carrier frequency simultaneously The raw bit rate 36k bits second is modulated using a system known as π 4 Differential Quadrature Phase Shift Keying π 4DQPSK This standard defines the channel separation as 25 kHz at carrier frequencies surrounding 400 MHz The standard includes a Broadcast Control Channel multiple Traffic Channels and a host of other logical channel types The T...

Страница 29: ...with the I Q Table Editor on page 2 15 Building a Customized FSK Modulation with the FSK Table Editor on page 2 22 Creating User Defined FIR Filters on page 2 26 Storing User Defined Files to Memory on page 2 33 Selecting Stored Files on page 2 35 Using the Bit File Editor on page 2 38 The material in this chapter is presented with the assumption that you are familiar with basic instrument operati...

Страница 30: ...cy see below Set the power level see below Select the desired format page 2 3 Choose a timeslot and select a data pattern for it page 2 3 Choose a second timeslot and select a data pattern for it page 2 4 Turn on the modulation page 2 6 Setting the Carrier Frequency 1 Preset the signal generator to normal preset conditions 2 Set the frequency to Setting the Power Level Set the power level in dBm t...

Страница 31: ...rmat Pattern Framed softkey to Framed When you choose framed data the timeslots that you activate are bursted and there is no RF carrier during the off timeslots 2 Press the softkey Configure Timeslots 3 Set the following conditions Format Timeslot Timeslot Type Data Pattern1 1Softkey Locations DECT Configure Custom Other Patterns 8 1 s 8 0 s All others Configure timeslot type Data FIX4 then enter...

Страница 32: ...figure Traffic Bearer Other Patterns B field 4 1 s 4 0 s EDGE Configure Normal E 4 1 s 4 0 s GSM Configure Normal E 4 1 s 4 0 s NADC Configure Up TCH Data Other Patterns 4 1 s 4 0 s PDC Configure Down TCH TCH Other Patterns 4 1 s 4 0 s PHS Configure Custom Other Patterns 4 1 s 4 0 s TETRA Configure Up Custom Other Patterns 4 1 s 4 0 s Timeslot On Off DECT 11 Traffic Bearer 4 1 s 4 0 s On EDGE 7 No...

Страница 33: ...efault values for this format Using the softkeys in this menu you can edit any of the default values Procedures are provided in this chapter for specific types of editing Customizing the Burst Shape on page 2 7 Mapping Custom Differential Encoding on page 2 11 Mapping Symbol Positions with the I Q Table Editor on page 2 15 Building a Customized FSK Modulation with the FSK Table Editor on page 2 22...

Страница 34: ...ly it to a carrier 1 Go to the first desired format menu and toggle the modulation format on Annunciators turn on to indicate that you have enabled the standard that I Q modulation is being generated 2 Set the desired frequency 3 Set the desired power 4 When the instrument is preset modulation is On by default If the MOD ON annunciator is not enabled press the front panel Mod On Off hardkey to dis...

Страница 35: ...hifts the full power point earlier or later than the beginning of the first useful symbol Fall delay the period of time specified in bits that the start of the burst fall is delayed Fall delay can be either negative or positive Entering a delay other than zero shifts the full power point earlier or later than the end of the last useful symbol User defined burst shape up to 256 user entered values ...

Страница 36: ...eBand if it appears Custom Burst Shape Other Formats Real Time I Q BaseBand if it appears TDMA desired format More 1 of 2 Modify Standard Burst Shape The softkeys for adjusting the rise and fall times and delays are displayed The following figure shows this menu in the Custom format 3 Now you can change the rise and fall times and delays by pressing the proper softkey and entering a new value NOTE...

Страница 37: ...o define the shape of the curve The values are then resampled to create the cubic spline that passes through all of the sample points 1 To access the editors press Define User Burst Shape The editors are shown in the following figure Notice that the cursor is active in the Rise Shape Editor 2 Enter values in the Rise Shape Editor to match those shown in the following figure 3 Press Edit Fall Shape...

Страница 38: ... waveform s rise and fall characteristics as shown 6 To use the new burst shape first store the file then load it For help in executing these store and load functions refer to Storing User Defined Files to Memory on page 2 33 and to Selecting Stored Files on page 2 35 NOTE You can also design burst shape files externally and download the data to the signal generator For more information see Burst ...

Страница 39: ...g Differential Encoding on page 6 11 Creating a User Defined I Q Modulation Before you design a custom differential encoding scheme you must first create a user defined I Q or FSK modulation For the purposes of this example you will create a user defined 4QAM I Q modulation from the signal generator s list of default I Q maps 1 Press Mode Real Time I Q Base Band if it appears Custom Modulation Typ...

Страница 40: ...the same manner as the I Q and FSK table editors explained in Mapping Symbol Positions with the I Q Table Editor on page 2 15 and Building a Customized FSK Modulation with the FSK Table Editor on page 2 22 The following illustration shows the differential state map editor along with the location of the data listing and the symbol table offset values entry area 1 To encode the first symbol add a sy...

Страница 41: ... symbol add a symbol table offset of 1 by pressing 1 Enter This will rotate backward through the state map by 1 value when a data value of 1 is modulated NOTE At this point the modulation has one bit per symbol For the first two data values 00000000 and 00000001 only the last bits the 0 and the 1 respectively are significant 3 To encode the third symbol add a symbol table offset of 2 by pressing 2...

Страница 42: ...al Generators Mapping Custom Differential Encoding Options UN8 and 202 Applying the Custom Differential Encoding To apply a custom differential encoding to a user defined modulation press Differential Encoding Off On until On is highlighted The user defined modulation will now be differentially encoded ...

Страница 43: ...ard mapping this is often necessary for a proprietary modulation scheme Change the position of one or more symbols in a standard mapping This is often done to test the sensitivity of a receiver or to create a symbol mapping that is similar to a default The examples in this section provide information on how to create an I Q map on page 2 16 how to edit a default map on page 2 19 how to globally ch...

Страница 44: ...ats TDMA desired format More 1 of 2 Modify Standard Modulation Type Define User I Q The following illustration shows the I Q table editor with data for a 4QAM I Q map Clearing Data When you create a new I Q map rather than editing existing data it is often easier to start with an empty table Use the following steps to clear existing data from the table editor 1 Press More 1 of 2 to view the second...

Страница 45: ...5 and 1 0 It is not the number of values that defines how many symbols a map has but how those values are combined NOTE The number of bits per symbol can be expressed using the following formula Because the equation is a ceiling function if the value of x contains a fraction x is rounded up to the next whole number Where x bits per symbol and y the number of I Q states The following figure summari...

Страница 46: ...t of Distinct Values and that 0 500000 appears as the second entry NOTE The maximum number of distinct unique values that can appear in any I Q map is 16 This is not the maximum number of I Q entries this is simply the maximum number of distinct values that you can use to create the entries For example if you load the default 256QAM map you will see that 16 distinct values have been used to create...

Страница 47: ... press Real Time I Q BaseBand if it appears Custom Modulation Type Define User I Q More 1 of 2 Load Default I Q Map QAM 4QAM Other Formats Real Time I Q BaseBand if it appears TDMA desired format More 1 of 2 Modify Standard Modulation Type Define User I Q More 1 of 2 Load Default I Q Map QAM 4QAM The I Q table editor displays the data for the 4QAM I Q map 3 Press More 2 of 2 to return to the first...

Страница 48: ...active entry area if you make a mistake use the backspace key and then retype 2 To accept the value press the Enter softkey Note that the I value updates and the highlight moves to the first Q entry 3 For the first Q entry enter 0 235702 and press Enter 4 In the softkey menu press Display I Q Map Note that one symbol has moved as shown in the following figure Storing the modified I Q Map to Memory...

Страница 49: ...ll current 1 0 values to 0 75 change the 1 0 values first or all values will end up as 0 75 1 Load a 4QAM I Q map into the table editor as described on page 2 19 2 Select any occurrence of the value 1 000000 then select the softkey Globally Replace Selected Item 3 Using the numeric keypad type 0 5 then press the Enter softkey Note that all entries in the table that were originally 1 000000 now rea...

Страница 50: ...ine User FSK Setting 1 Preset the signal generator to normal preset conditions 2 Press the front panel Mode hardkey If you have multiple options installed in your signal generator press the Real Time I Q BaseBand softkey to select Option UN8 3 Choose the desired modulation and select the Define User FSK menu Custom Custom Modulation Type Define User FSK Other Formats TDMA desired format More 1 of ...

Страница 51: ...uation is a ceiling function if the value of x contains a fraction x is rounded up to the next whole number Where x bits per symbol and y the number of frequencies When you create new frequency values rather than edit existing data it is often easier to start with an empty table To clear the existing frequency values from within the Define User FSK menu press More 1 of 2 Delete All Rows Confirm De...

Страница 52: ...es for a custom 4 level FSK file To learn how to store the file see Storing User Defined Files to Memory on page 2 33 Modifying a Default FSK Pattern The basic steps in adding errors to a default modulation Load the default synchronous FSK modulation Designate a frequency deviation value Choose an FSK pattern 1 From the Define User FSK softkey menu press More 1 of 2 Load Default FSK 2 Enter 1 8 kH...

Страница 53: ... as follows Press More 2 of 2 Edit Item Change the value to 1 810 kHz Notice that the highlight bar moves to data row 0001 5 Enter the following frequency deviation values Data row 0001 590 Hz Data row 0010 1 805 kHz Data row 0011 610 Hz You have created an unstored file of frequency deviation values for your custom 4 level FSK file To learn how to store the file see Storing User Defined Files to ...

Страница 54: ... the signal generator then press the front panel Mode key 2 In the softkey menu press Real Time I Q BaseBand if it appears Custom Filter Define User FIR Other Formats Real Time I Q BaseBand if it appears TDMA desired format More 1 of 2 Modify Standard Filter Define User FIR The FIR table editor is displayed as shown in the following illustration Entering the Coefficient Values The FIR table editor...

Страница 55: ...t it using the backspace key Terminate the entry by pressing the Enter softkey Note that the value for coefficient 0 is now displayed in the Value field and a second row is automatically displayed with the Value field highlighted The following illustration shows the FIR table editor at this point in the process 3 Continue entering the coefficient values until all 16 are complete Coefficient Value ...

Страница 56: ...16 is highlighted The following illustration shows the display at this point in the process Setting the Oversample Ratio The oversample ratio OSR is the number of filter taps per symbol Acceptable values range from 1 through 32 where the maximum combination of symbols and oversampling ratio allowed by the table editor is 1024 The instrument hardware however is actually limited to 32 symbols an ove...

Страница 57: ...s the capability of graphically displaying the filter in both time and frequency dimensions 1 To view the filter frequency response calculated using a fast Fourier transform press More 1 of 2 Display FFT The following graph will be displayed 2 To return to the menu keys press Return 3 Display the filter impulse response in time by pressing Display Impulse Response The following graph will be displ...

Страница 58: ...key menu press Real Time I Q BaseBand if it appears TDMA EDGE Rev 8 3 0 Release 1999 More 1 of 2 Modify Standard Filter Define User FIR More 1 of 2 Load Default FIR Gaussian 4 Set the filter BbT to 0 300 if Filter BbT is not already set to this value Press Filter BbT and rotate the front panel knob until 0 300 is displayed 5 Set the number of filter symbols to 8 if Filter Symbols is not already se...

Страница 59: ...ient 15 is highlighted 2 Press 0 Enter to change the value of the coefficient to 0 3 Press Display FFT to see the effects of the change Notice that the graphic display can provide a useful troubleshooting tool in this case indicating a missing coefficient value for a proper Gaussian response 4 To return to the menu keys press Return 5 In addition to changing existing values you can also insert and...

Страница 60: ... is selected The default value provides a good compromise for optimizing out of band performance ACP without seriously compromising passband performance EVM For this example increase the Beta factor to 8 which will further improve ACP 4 Press Return Return Generate The FIR table editor should now contain the coefficient values for the specified Gaussian filter with Kaiser windowing 5 Press Display...

Страница 61: ...ble Without Saving To exit without saving the table select the softkey If you do not want to exit press Return 1 In the softkey menu press More 1 of 2 Load Store A catalog of files appears which lists stored files and amount of memory both used and available in bytes 2 Press Store To File A softkey menu appears that contains letters and symbols that you can use to name the file 3 If there are alre...

Страница 62: ...that character from the subsequent menu For example to begin naming the file NEW4QAM first press the HIJKLMN softkey and then press the N softkey Note that N is displayed in the active entry area following the Store to text Continue entering the characters for the file name until NEW4QAM is displayed in the active entry area use the numeric keypad for the number 4 5 When the file name is complete ...

Страница 63: ... a Stored I Q Map 1 Press the front panel Mode key 2 In the softkey menu press Real Time I Q BaseBand if it appears Custom Other Formats Real Time I Q BaseBand if it appears TDMA desired format More 1 of 2 Modify Standard 3 To display the catalog of stored I Q files press Modulation Type Select User I Q 4 Highlight the file you want to use then press Load From Selected File The information from th...

Страница 64: ...ntil the desired filter is highlighted The front panel knob or the GoTo Row softkey can also be used to highlight filters NEWFIR2 is highlighted in the above example 6 Press Select File The highlighted filter is now selected for use in your custom modulation state The name of the selected filter appears below the Select File softkey at the top and right In the Filter field near the center of the d...

Страница 65: ...ns 2 Press the Mode hardkey If you have multiple options installed in your signal generator press the Real Time I Q BaseBand softkey to select Option UN8 3 Press Custom Modulation Type Select User FSK Other Formats TDMA desired format More 1 of 2 Modify Standard Modulation Type Select User FSK The Catalog of FSK Files appears 4 Highlight the desired file 5 Press Select File The display returns to ...

Страница 66: ...system controller and the signal generator see the remote data transfer guide Creating a User File The Bit File Editor can be used to create custom data for a user file Use the following procedure to create a user file for a custom modulation format 1 Press the front panel Preset hardkey 2 Press the front panel Mode hardkey 3 In the softkey menu press Custom Data User File Create File This opens t...

Страница 67: ... the binary data is shown in the Hex Data column and the cursor position in hexadecimal is shown in the Position indicator See the following figure 5 To copy a file to a file with a new name or to rename an existing file press More 1 of 2 Rename or Copy This opens the file naming menu as seen in the following figure To clear the name UNTITLED press Editing Keys Clear Text in Hex Offset Bit Data Cu...

Страница 68: ...cator reflects the change Modifying an Existing User File Existing user files can be modified and stored using the Bit File Editor Use the following procedure to modify the file USER1 created in the previous procedure and store the modified file under a new name 1 Press the front panel Preset hardkey 2 Press the front panel Mode hardkey 3 In the softkey menu press Custom Data User File Highlight t...

Страница 69: ...enter the hexadecimal position of the bit and press Enter Press 4 C Enter This moves the cursor to bit position 4C in the table as shown in the following figure 5 Press Delete Number of Bits 4 Enter Using the numeric keypad type 1011 This inverts the bit values that are positioned 4C through 4F Notice that hex data in this row has now changed to 76D86DB6 as shown in the following figure Cursor mov...

Страница 70: ...name This opens the file naming menu Press Editing Keys Clear Text or use the Editing Mode Insert Replace softkey Using the alpha softkeys and numeric keypad edit the file name to read USER2 and press Enter NOTE All entries are saved automatically as they are entered The user file has now been named to the Bit memory catalog with the name USER2 The active entry area reflects the change USER1 has b...

Страница 71: ...8 after you press the Mode hardkey a softkey menu displays the softkeys Custom and TDMA press Custom if you want to create a custom digital modulation press TDMA to display the TDMA softkeys including DECT GSM NADC PDC PHS EDGE and TETRA If your instrument has multiple options the softkeys in the first menu enable you to access the various options Press Real Time I Q Baseband to display the softke...

Страница 72: ...attern π 4DQPSK modulation transmits data at the rate of 2 bits per symbol Notice that the modulation selection is shown in the text area of the display in the Mod Type field and also under the Select and PSK softkeys in the Modulation Type menus Softkey Locations Custom Mode Custom Modulation Type Select PSK π 4 DQPSK Other Formats Mode TDMA desired format Modify Standard Modulation Type Select P...

Страница 73: ...ion Type Select FSK 2 Lvl FSK Other Formats Mode TDMA desired format Modify Standard Modulation Type Select FSK 2 Lvl FSK Loading a 2 Level FSK Pattern into the FSK Table Editor Press this softkey to load a 2 level FSK frequency shift keying modulation pattern into the FSK table editor Two level FSK modulation transmits data at the rate of 1 bit per symbol For details on using the FSK table editor...

Страница 74: ...bottom of the text area of the display indicates P4 A single output of a framed P4 data pattern consists of enough repetitions of four ones followed by four zeroes to fill the data field in the timeslot Softkey Locations DECT Mode TDMA DECT Data Format Pattern Framed Configure Timeslots Configure Traffic Bearer B field Other Patterns 4 1 s 4 0 s 4 1 s 4 0 s is also located in the Other Patterns me...

Страница 75: ...ftkey to select 4 level FSK frequency shift keying for modulating a continuous stream of the selected data pattern Four level FSK modulation transmits data at the rate of 2 bits per symbol The selected modulation appears in the Mod Type field in the text area of the display and under the Select softkey in the Modulation Type menu Softkey Locations Custom Mode Custom Modulation Type Select FSK 4 Lv...

Страница 76: ...ress this softkey to load a 4QAM 4 state quadrature amplitude modulation I Q map into the I Q table editor For details on editing I Q maps see Mapping Symbol Positions with the I Q Table Editor on page 2 15 Softkey Locations Custom Mode Custom Modulation Type Define User I Q Load Default I Q Map QAM 4QAM Other Formats Mode TDMA desired format Modify Standard Modulation Type Define User I Q Load De...

Страница 77: ...attern Framed Configure Timeslots Configure Normal E Other Patterns 8 1 s 8 0 s 8 1 s 8 0 s is also located in the Other Patterns menus found in the Configure Sync Configure Access and Configure Custom menus NADC Mode TDMA NADC Data Format Pattern Framed Configure Timeslots Configure Up TCH Data Other Patterns 8 1 s 8 0 s 8 1 s 8 0 s is also located in the Other Patterns menus found in the Down TC...

Страница 78: ...f the display and under the Select softkey in the Modulation Type menu Softkey Locations Custom Mode Custom Modulation Type Select FSK 8 Lvl FSK Other Formats Mode TDMA desired format Modify Standard Modulation Type Select FSK 8 Lvl FSK Loading an 8 Level FSK Pattern into the FSK Table Editor Press this softkey to load a 8 level FSK frequency shift keying modulation pattern into the FSK table edit...

Страница 79: ...Press this softkey to load a 8PSK 8 state phase shift keying I Q map into the I Q table editor For details on editing I Q maps see Mapping Symbol Positions with the I Q Table Editor on page 2 15 Softkey Locations Custom Mode Custom Modulation Type Define User I Q Load Default I Q Map PSK 8PSK Other Formats Mode TDMA desired format Modify Standard Modulation Type Define User I Q Load Default I Q Ma...

Страница 80: ...rn Framed Configure Timeslots Configure Normal E Other Patterns 16 1 s 16 0 s 16 1 s 16 0 s is also located in the Other Patterns menus found in the Configure Sync Configure Access and Configure Custom menus NADC Mode TDMA NADC Data Format Pattern Framed Configure Timeslots Configure Up TCH Data Other Patterns 16 1 s 16 0 s 16 1 s 16 0 s is also located in the Other Patterns menus found in the Dow...

Страница 81: ...quency shift keying modulation pattern into the FSK table editor 16 level FSK modulation transmits data at the rate of 4 bits per symbol For details on using the FSK table editor see Building a Customized FSK Modulation with the FSK Table Editor on page 2 22 Softkey Locations Custom Mode Custom Modulation Type Define User FSK Load Default FSK 16 Lvl FSK Other Formats Mode TDMA desired format Modif...

Страница 82: ...Press this softkey to select 16QAM 16 state quadrature amplitude modulation to modulate a continuous stream of the selected data pattern 16QAM modulation transmits data at the rate of 4 bits per symbol The selected modulation appears in the Mod Type field in the text area of the display and under the Select and QAM softkeys in the Modulation Type menu Softkey Locations Custom Mode Custom Modulatio...

Страница 83: ...B field and the Other Patterns softkeys show this selection Also the B field located near the bottom of the text area of the display indicates P32 A single output of a framed P32 data pattern consists of enough repetitions of 32 ones followed by 32 zeroes to fill the data field in the timeslot Softkey Locations DECT Mode TDMA DECT Data Format Pattern Framed Configure Timeslots Configure Traffic Be...

Страница 84: ...us found in every other TETRA Configure Timeslots menu 32QAM This softkey appears in two different situations enabling you to either select a modulation or load a default I Q map into the I Q table editor Selecting a 32QAM Modulation Press this softkey to select 32QAM 32 state quadrature amplitude modulation to modulate a continuous stream of the selected data pattern 32QAM modulation transmits da...

Страница 85: ...her Patterns 64 1 s 64 0 s Other Formats Mode TDMA desired format Data Other Patterns 64 1 s 64 0 s Selecting 64 1 s 64 0 s in a Framed Data Transmission When you select 64 1 s 64 0 s in a framed data transmission both the B field and the Other Patterns softkeys show this selection Also the B field located near the bottom of the text area of the display indicates P64 A single output of a framed P6...

Страница 86: ...slots Configure Up Normal Data Other Patterns 64 1 s 64 0 s 64 1 s 64 0 s is also located in the Other Patterns menus found in every other TETRA Configure Timeslots menu 64QAM This softkey appears in two different situations enabling you to either select a modulation or load a default I Q map into the I Q table editor Selecting a 64QAM Modulation Press this softkey to select 64QAM 64 state quadrat...

Страница 87: ...pears in the Mod Type field in the text area of the display and under the Select and QAM softkeys in the Modulation Type menu Softkey Locations Custom Mode Custom Modulation Type Select QAM 256QAM Other Formats Mode TDMA desired format Modify Standard Modulation Type Select QAM 256QAM Loading a 256QAM I Q Map into the I Q Table Editor Press this softkey to load a 256QAM 256 state quadrature amplit...

Страница 88: ... Location Mode TDMA PDC Freq Channels Channel Band 800 MHz Mobile 1500 MHz Base Pressing this softkey selects 1500 MHz Base as the frequency band for PDC The 1500 MHz Base contains channels 1 through 480 Softkey Location Mode TDMA PDC Freq Channels Channel Band 1500 MHz Base 1500 MHz Mobile Pressing this softkey selects 1500 MHz Mobile as the frequency band for PDC The 1500 MHz Mobile contains cha...

Страница 89: ...located in the portable part Configure Traffic Bearer menu and the radio fixed part and portable part Low Capacity menus Access Press this softkey to select access as the timeslot type for the active timeslot Access is a short uplink burst for the mobile to access service from a base station When you select Access for a timeslot the visual representation of the timeslot pattern on the display is i...

Страница 90: ...e modulation type to modulate a continuous stream of the selected data pattern with a maximum deviation of 1 8 kHz C4FM is an APCO 25 compliant 4 level FSK frequency shift keying modulation that transmits data at the rate of 2 bits per symbol 4 8 ksps NOTE APCO 25 Association of Public Safety Communications Officials International Inc Project 25 is a standard setting initiative for public safety c...

Страница 91: ...rns of ones and zeroes or your own data download a binary file or input data using the DATA INPUT connector for configuring the timeslot data bit fields B field The A field and the B field are sub fields of the DECT D field Default Value PN23 Softkey Location Mode TDMA DECT Data Format Pattern Framed Configure Timeslots Configure Traffic Bearer B field B field is also located in the portable part ...

Страница 92: ...elect an externally supplied data clock A data clock or symbol sync input must be supplied when external mode is selected For more information on input and output signals refer to Chapter 6 Theory of Operation Default Value Int Softkey Locations Custom Mode Custom Configure Hardware BBG Data Clock Ext Int Other Formats Mode TDMA desired format Configure Hardware BBG Data Clock Ext Int Begin Frame ...

Страница 93: ... If you enter a value for Sync Out Offset the synchronizing pulse is offset by the number of bits specified Softkey Locations Custom Mode Custom Sync Out Begin Pattern Other Formats Mode TDMA desired format Sync Out Begin Pattern Begin Timeslot Press this softkey to make the timeslot number the active function You can then specify which timeslot you want to trigger the rear panel external trigger ...

Страница 94: ...ngs Data Clk Out Bit Clock Bluetooth Press this softkey to set up a predefined Bluetooth digital modulation format to modulate a continuous stream of the selected data pattern with the default maximum deviation set to 157 5 kHz Bluetooth uses 2 level FSK frequency shift keying modulation that transmits data at the rate of 1 bit per symbol 1 Msps Softkey Location Mode Custom Predefined Mode Bluetoo...

Страница 95: ...esired format Modify Standard Modulation Type Define User I Q Load Default I Q Map PSK BPSK Burst Shape Press this softkey to display the Burst Shape softkey menu where you can modify the rise and fall time and the rise and fall delay of the burst shape and select the shape of the burst A softkey is also provided to return the default burst shape values Softkey Locations Custom Mode Custom Burst S...

Страница 96: ...ode selecting Bus allows the next frame type to be toggled by the commands TRG of GET This frame type is used once the current frame type has been completely transmitted NOTE Pattern Repeat and Pattern Trigger functions are not available if you use either a PN data sequence or an external data source Softkey Locations Custom Mode Custom Pattern Repeat Single Pattern Trigger Bus Other Formats Mode ...

Страница 97: ...enu NOTE APCO 25 Association of Public Safety Communications Officials International Inc Project 25 is a standard setting initiative for public safety communications Softkey Locations Custom Mode Custom Modulation Type Select FSK C4FM Other Formats Mode TDMA desired format Modify Standard Modulation Type Select FSK C4FM Loading a C4FM FSK Pattern into the FSK Table Editor Press this softkey to loa...

Страница 98: ...ansmits data at the rate of 1 bit per symbol 19 2 ksps Softkey Location Mode Custom Predefined Mode CDPD CDVCC Press this softkey to make the hexadecimal 12 bit coded digital verification color code CDVCC the active function The current value for CDVCC appears in the CDVCC field near the bottom of the text area of the display Default Value 000 Softkey Location Mode TDMA NADC Data Format Pattern Fr...

Страница 99: ...ed format Freq Channels Channel Number Configure Access Pressing this softkey displays a menu of softkeys where you can configure an access timeslot The following figure shows an example of the display graphics for an access timeslot ET shows the hexadecimal value that the 8 bit extended tail is set to 3A The ET softkey makes this value the active function SS shows the hexadecimal value that the 4...

Страница 100: ...slot length of 157 bit periods on timeslots with TN 0 and 4 and 156 bit periods on timeslots with TN 1 2 3 5 6 7 rather than 156 25 bit periods on all timeslots The grey text in this field indicates that you cannot change its value Softkey Location Mode TDMA GSM Data Format Pattern Framed Configure Timeslots Timeslot Type Access Configure Access Configure Custom Pressing this softkey displays a me...

Страница 101: ...ncoding for the current user defined modulation table Use this table to enter the symbol table offset for each binary data bit For a detailed explanation of differential encoding see Understanding Differential Encoding on page 6 11 For information on using the Differential State Map editor see Mapping Custom Differential Encoding on page 2 11 Softkey Locations Custom Mode Custom Modulation Type De...

Страница 102: ...r a continuous downlink custom timeslot The following figure shows an example of the display graphics for a continuous downlink custom timeslot Data indicates the data selection PN9 for this custom timeslot Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes user files or external data Softkey Location Mode TDMA TETRA Data Format Pattern Framed Configure Timeslots ...

Страница 103: ...r a discontinuous downlink custom timeslot R ramp time is a 34 bit field The grey text in this field indicates that you cannot change its value Data shows the data selection PN9 for this custom timeslot Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes user files or external data G guard time is a 14 bit field The grey text in this field indicates that you cannot...

Страница 104: ...ou cannot change their content Data shows the data selection PN9 for both 216 bit data fields Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes user files or external data B1 shows the contents of the 14 bit broadcast bits field hexadecimal 0000 The B1 softkey makes this the active function TS2 shows the contents hexadecimal 343A74 of the 22 bit training sequence...

Страница 105: ...PA there are two 2 bit phase adjustment bits fields The grey text in these fields indicates that you cannot change the contents of either field Data shows the data selection PN9 for both 216 bit data fields Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes user files or external data B1 shows the contents hexadecimal 0000 of the 14 bit broadcast bits field The B1...

Страница 106: ...ws that this 12 bit training sequence field always contains hexadecimal 1AD The grey text in this field indicates that you cannot change it PA there are two 2 bit phase adjustment fields The grey text field indicates that you cannot change the contents of these fields FCOR shows the value hexadecimal FF0000000000000000FF of the 80 bit frequency correction field The FCOR softkey makes this the acti...

Страница 107: ...eys where you can configure a timeslot as a downlink discontinuous synchronization timeslot The following figure shows each field of the timeslot as it is defined by the TETRA format R ramp time is a 10 bit field The grey text in this field indicates that you cannot change its value TS1 shows that this 2 bit training sequence field always contains hexadecimal 1 The grey text in this field indicate...

Страница 108: ...e grey text indicates that you cannot change it G guard time is an 8 bit field The grey text indicates that you cannot change its value Softkey Location Mode TDMA TETRA Data Format Pattern Framed Configure Timeslots Timeslot Type Dn Sync Disc Configure Dn Sync Disc Configure Down Custom In either the NADC or PDC format pressing this softkey opens a menu of softkeys where you can select the data pa...

Страница 109: ...CCH shows the value of the slow associated control channel hexadecimal 000 The SACCH softkey makes this the active function Data shows the data selection PN9 for this down traffic channel The Data softkey makes this the active function Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes user files or external data CDVCC shows the value of the coded digital verifica...

Страница 110: ...function Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes user files or external data SW shows the value of the frame synchronization word hexadecimal 87A4B The SW softkey makes this the active function CC shows the value of the color code 00 The CC softkey makes this the active function SF shows the value of the steal flag 0 The grey text indicates that you can...

Страница 111: ...softkey makes this the active function M2 shows that the 58 bit mixed bit field always contains 1D28CCE7A7C4BEA The grey text indicates that you cannot change the content of this field G guard time appears in the visual representation of the timeslot as an 8 25 bit field In the implementation the guard time field in timeslots 0 and 4 is 9 bits long and the remaining timeslots contain 8 bit fields ...

Страница 112: ...er 1 timeslot type is only available in the radio fixed part link G there are two guard time fields The grey text indicates that you cannot change the contents of these fields P the preamble is a 16 bit field The grey text indicates that you cannot change the contents of this field S shows the contents hexadecimal E98A of the 16 bit synchronization word The S softkey makes this the active function...

Страница 113: ...ype is only available in the radio fixed part link G there are two guard time fields The grey text indicates that you cannot change the contents of these fields P shows the contents hexadecimal AAA of the 16 bit preamble field The grey text indicates that you cannot change the contents of this field S shows the value hexadecimal E98A of the 16 bit synchronization word The S softkey makes this the ...

Страница 114: ... bit fixed field is set to all zeroes or hexadecimal 000000000000000000000000000000000000 The text in this field is grey indicating that you cannot change the contents of the fixed field G guard time appears in the visual representation of the timeslot as an 8 25 bit field In the actual implementation the guard time field in timeslots 0 and 4 are 9 bits long and the remaining timeslots contain 8 b...

Страница 115: ...re Hardware Pressing this softkey reveals a menu where you can select a particular hardware configuration Softkey Locations Custom Mode Custom Configure Hardware Other Formats Mode TDMA desired format Configure Hardware Configure Low Capacity Pressing this softkey displays a menu of softkeys where you can configure a timeslot as a low capacity burst The following figure shows an example of a radio...

Страница 116: ... indicates that you cannot change the contents of this field Softkey Location Mode TDMA DECT Data Format Pattern Framed Configure Timeslots Timeslot Type Low Capacity Configure Low Capacity Or Mode TDMA DECT Data Format Pattern Framed Configure Timeslots Transmit Link RFP PP Timeslot Type Low Capacity Configure Low Capacity Configure Low Capacity with Z Field Pressing this softkey displays a menu ...

Страница 117: ... the B data field The grey text indicates that you cannot change the contents of this field Z the Z field is a 4 bit error detection field The Z field is a repeat of the same 4 bits in the X field The grey text indicates that you cannot change the contents of this field Softkey Location Mode TDMA DECT Data Format Pattern Framed Configure Timeslots Timeslot Type Low Capacity Configure Low Capacity ...

Страница 118: ...quence You can edit this value by pressing the TS softkey T2 shows the value hexadecimal 1FF for the 9 bit tail field You can edit this value by pressing the T2 softkey However if the guard time and T2 symbols of the current timeslot do not match the burst shape may not be smooth G shows the value hexadecimal 7FFFFFF for the guard time field Guard time appears in the visual representation of the t...

Страница 119: ...slot The S softkey makes both steal bits the active function TS shows the contents hexadecimal 0970897 of the 26 bit training sequence for this timeslot The TS softkey makes this the active function G guard time appears in the visual representation of the timeslot as an 8 25 bit field In the actual implementation the guard time field in timeslots 0 and 4 are 9 bits long and the remaining timeslots...

Страница 120: ...he active function Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes user files or external data TS shows the contents hexadecimal B962040F2D45761B of the 64 bit training sequence for this timeslot The TS softkey makes this the active function G guard time appears in the visual representation of the timeslot as an 8 25 bit field In the actual implementation the g...

Страница 121: ... change the contents of this field PR shows the contents 1999999999999999 of the 62 bit preamble field The grey text indicates that you cannot change the contents of this field UW shows the value hexadecimal 050EF2993 of the unique word The UW softkey makes this the active function CI shows the contents 9 of the 4 bit identifier field The grey text indicates that you cannot change the contents of ...

Страница 122: ...t Pattern Framed Configure Timeslots Control Channel Dnlink Uplink Timeslot Type SYNC Configure SYNC Configure TCH Pressing this softkey displays a menu of softkeys where you can configure a timeslot as a traffic channel The following figure shows a downlink traffic channel timeslot as it is defined by the PHS format NOTE The uplink traffic channel timeslot is not identical see Configure Up TCH on...

Страница 123: ...ck is performed on the channel identifier CI the slow associated control channel SA and the data fields TCH The grey text indicates that you cannot change the contents of this field G guard time is a 16 bit field The grey text indicates that you cannot change the contents of this field Softkey Location Mode TDMA PHS Data Format Pattern Framed Configure Timeslots Configure TCH Or Mode TDMA PHS Data...

Страница 124: ...ld S shows the contents hexadecimal E98A of the 16 bit synchronization word The S softkey makes this the active function A shows the contents hexadecimal 0000FFFF0000FFFF of the A field The A field softkey makes this the active function B shows the B field data selection PN9 The B field softkey makes this the active function Other selections include PN15 fixed 4 bit patterns fixed patterns of ones...

Страница 125: ...zation word The S softkey makes this the active function A shows the contents hexadecimal 0000FFFF0000FFFF of the A field The A field softkey makes this the active function B shows the B field data selection PN9 The B field softkey makes this the active function Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes DECT specific patterns user files or external data X...

Страница 126: ...e this field T shows the contents hexadecimal B of both of the 4 bit tail fields The grey text indicates that you cannot change the content of these fields Data shows the data selection PN9 for both 84 bit data fields Other selections allowed include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes user files or external data TS shows the contents hexadecimal 2743A743 of the 30 bit trai...

Страница 127: ...ld T shows the content hexadecimal B of both of the 4 bit tail fields The grey text indicates that you cannot change the content of these fields Data shows the data selection PN9 for both 84 bit data fields Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes user files or external data TS shows the contents hexadecimal 2743A743 of the 30 bit training sequence field...

Страница 128: ...eld PDC a 6 bit field TETRA a 14 bit field The grey text indicates that you cannot change the content of this field R Ramp time NADC a 6 bit field PDC a 4 bit field TETRA a 34 bit field The grey text indicates that you cannot change the content of this field Data shows the data selection PN9 for this custom timeslot Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zero...

Страница 129: ... T shows the content hexadecimal B of both of the 4 bit tail fields The grey text indicates that you cannot change the content of these fields Data shows the data selection PN9 for both 216 bit data fields Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes user files or external data TS shows the contents hexadecimal 343A74 of the training sequence field The TS so...

Страница 130: ...text indicates that you cannot change the content of this field Data shows the data selection PN9 for this up traffic channel The Data softkey makes this the active function Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes user files or external data SYNC shows the value hexadecimal A91DE4A of the synchronization word The SYNC softkey makes this the active funct...

Страница 131: ...ve function Other selections include PN15 fixed 4 bit patterns fixed patterns of ones and zeroes user files or external data SW shows the value hexadecimal 785B4 of the frame synchronization word The SW softkey makes this the active function CC shows the value 00 of the color code The CC softkey makes this the active function SF shows the value 0 of the steal flag The grey text indicates that you ...

Страница 132: ...the content of these fields R ramp time is a 4 bit field The grey text indicates that you cannot change the content of this field P the preamble is a 2 bit field The grey text indicates that you cannot change the content of this field SW shows the value hexadecimal 785B4 of the frame synchronization word The SW softkey makes this the active function CC shows the value 00 of the color code The CC s...

Страница 133: ... Data User File Edit File Copy File Copy is also located in the Create a File menu Other Formats Mode TDMA desired format Data User File Edit File Copy File Copy is also located in the Create a File menu Create a File Press this softkey to create a new bit file named UNTITLED which is then opened for editing with the Bit File Editor Bit files contain any number of arbitrary bits of data Softkey Lo...

Страница 134: ...his softkey to select a custom timeslot type for the active timeslot A custom timeslot is configured using an internally generated data pattern a downloaded sequence of bits stored in a user file or by supplying external data The custom timeslot is provided for flexibility it is not a standard timeslot type When you select Custom for a timeslot the visual representation of the timeslot pattern on ...

Страница 135: ...ence will be displayed in the active entry area Once modified the new value will survive a power cycle but at preset the default value will be restored Pressing the TS0 through TS7 keys will set the Custom TS value to the value of the selected training sequence code Range 0 through 3FFFFFFFFFFFFFFFFFFF Default Value TSC0 EDGE and GSM Softkey Location Mode TDMA desired format Data Format Pattern Fr...

Страница 136: ...d Modulation Type Select PSK D8PSK Loading a D8PSK I Q Map into the I Q Table Editor Press this softkey to load a D8PSK differential 8 state phase shift keying I Q map into the I Q table editor For details on editing I Q maps see Mapping Symbol Positions with the I Q Table Editor on page 2 15 Softkey Locations Custom Mode Custom Modulation Type Define User I Q Load Default I Q Map PSK D8PSK Other ...

Страница 137: ...s DECT use the B field softkey to configure the traffic bearer and low capacity timeslot data fields or the Configure Custom softkey to configure the custom data field EDGE and GSM the Data softkey is also available for timeslot configuration choose from the same menu of selections to configure the timeslot data fields NADC the Data softkey is also available for timeslot configuration choose from ...

Страница 138: ...the ENVLP annunciator appears in the display indicating that Burst Envelope On is also selected The following figure shows the display graphics for one of the formats The timeslot pattern is displayed only when Data Format Pattern Framed is set to Framed The visual representation of the timeslot pattern shows which timeslots are on active Any configuration changes apply to the active timeslots DEC...

Страница 139: ...at Chan shows the selected channel channel 0 of the standard frequency channel band Grey text indicates an inactive function I Q Scaling shows the value 100 of the I Q scaling Grey text indicates an inactive function Data shows the unframed data selection In this example the text in this field is grey indicating an inactive function framed mode is on Other selections include other PN sequences fix...

Страница 140: ...ructure with the data bits in fields defined by the DECT protocol or a sequence that can be output one or more times Softkey Location Mode TDMA DECT DECT Off On Press this softkey to enable the DECT communications format Setting DECT Off On to On sets up the internal hardware to generate the structure that follows the DECT format The internal I Q modulator generates GFSK digital modulation and the...

Страница 141: ... a table editor where you can edit the rise and fall shapes of waveforms For information on using this feature see Customizing the Burst Shape on page 2 7 Softkey Locations Custom Mode Custom Burst Shape Define User Burst Shape Other Formats Mode TDMA desired format Modify Standard Burst Shape Define User Burst Shape Define User FIR Press this softkey to display a table editor where you can create...

Страница 142: ...TDMA desired format Modify Standard Modulation Type Define User FSK Define User I Q Pressing this softkey displays the I Q table editor where you can directly define symbol positions The I Q table editor enables you to create custom constellation diagrams that you can save to an I Q file catalog see Mapping Symbol Positions with the I Q Table Editor on page 2 15 Softkey Locations Custom Mode Custo...

Страница 143: ...hted bit to the end of the file Delete to End is located in the Bit File Editor menus Diff Data Encode Off On Press this softkey to change the operational state of the signal generator s differential data encoding For a detailed explanation of differential data encoding see Understanding Differential Data Encoding on page 6 10 Softkey Locations Custom Mode Custom Diff Data Encode Off On GSM Mode T...

Страница 144: ...apes Softkey Locations Custom Mode Custom Burst Shape Define User Burst Shape Display Burst Shape Other Formats Mode TDMA desired format Modify Standard Burst Shape Define User Burst Shape Edit Fall Shape Display FFT Press this softkey to display a graphical representation of the filter frequency response calculated using a fast Fourier transform The following is an example of the frequency respon...

Страница 145: ...er Generate Display Impulse Response Other Formats Mode TDMA desired format Modify Standard Filter Define User FIR Load Default FIR desired filter Generate Display Impulse Response Display I Q Map Pressing this softkey displays an I Q constellation map diagram of the current set of I Q points You can use this display as you create or modify a constellation map in the I Q table editor as described ...

Страница 146: ...ay Softkey Location Mode TDMA DECT Data Format Pattern Framed Configure Timeslots Configure Traffic Bearer B field Dect Patterns DM1 DM1 is also located in the Dect Patterns menus found in the portable part Configure Traffic Bearer menu and the radio fixed part and portable part Low Capacity menus and also in the radio fixed part and portable part Configure Custom menus Dn Custom Cont Press this s...

Страница 147: ...slot Type Dn Custom Disc Dn Normal Cont Press this softkey to select downlink continuous normal as the timeslot type for the active timeslot You cannot mix downlink and uplink timeslots When a timeslot is designated as uplink it changes to downlink if any other timeslot is designated as downlink The following table shows the change to a frame designated as uplink when you select either continuous ...

Страница 148: ...timeslot You cannot mix downlink and uplink timeslots When a timeslot is designated as uplink it changes to downlink if any other timeslot is designated as downlink The following table shows the change to a frame designated as uplink when you select either continuous downlink or discontinuous downlink When you select Dn Sync Cont for a timeslot the visual representation of the timeslot pattern upd...

Страница 149: ... this softkey to select a downlink custom timeslot type for the active timeslot A downlink custom timeslot is configured using an internally generated data pattern a downloaded sequence of bits stored in a user file or by supplying external data You cannot mix downlink and uplink timeslots When a timeslot is designated as uplink it changes to downlink if any other timeslot is designated as downlin...

Страница 150: ...ck type 13 that is in compliance with GSM 05 03 The MCS9 radio block contains two RLC data blocks of 592 bits with a code rate of 1 0 No Forward Error Correction FEC has been applied to the data thus reducing the overhead and enabling the fastest data rate transmission Softkey Location Mode TDMA EDGE Rev 8 3 0 Release 1999 Data Format Pattern Framed Configure Timeslots Configure Normal E Multifram...

Страница 151: ...my as the timeslot type for the active timeslot The dummy burst is used as filler information for unused timeslots on the forward link When you select Dummy for a timeslot the visual representation of the timeslot pattern updates Softkey Location Mode TDMA GSM Data Format Pattern Framed Configure Timeslots Timeslot Type Dummy Dummy Bearer 1 Press this softkey to select dummy bearer 1 as the timesl...

Страница 152: ...is also located in the Configure Sync and Configure Access menus E Field Data Use this softkey to select a signal that contains data only for the output at the rear panel DATA OUT port Softkey Location Mode TDMA EDGE Rev 8 3 0Release 1999 BNC MUX Settings Data Out E Field Data E GSM Base Press this softkey to select E GSM 900 Base as the frequency band for EDGE or GSM E GSM 900 Base contains chann...

Страница 153: ...ation 3π 8 rotating 8PSK EDGE modulation transmits data at the rate of 3 bits per symbol EDGE modulation is the default selection as specified by the EDGE format Softkey Location Mode TDMA EDGE Rev 8 3 0 Release 1999 Modify Standard Modulation Type Select PSK EDGE EDGE Rev 8 3 0 Release 1999 Press the EDGE Rev 8 3 0 Release 1999 softkey in the TDMA menu to access the softkey menus for utilizing th...

Страница 154: ...mizing the Burst Shape on page 2 7 Softkey Locations Custom Mode Custom Burst Shape Define User Burst Shape Edit Fall Shape Other Formats Mode TDMA desired format Modify Standard Burst Shape Define User Burst Shape Edit Fall Shape Edit File Press this softkey to begin editing the selected file You are asked to confirm converting binary files to bit files for editing NOTE There is no undo capabilit...

Страница 155: ... Edit Fall Shape For information on using this feature see Customizing the Burst Shape on page 2 7 Softkey Locations Custom Mode Custom Burst Shape Define User Burst Shape Edit Fall Shape Edit Rise Shape EDGE or GSM Mode TDMA desired format Modify Standard Burst Shape Define User Burst Shape Edit Fall Shape Edit Rise Shape ET Press this softkey to make the 8 bit extended tail field ET the active f...

Страница 156: ... for the following formats In the B field DECT E field GSM or TCH field PDC and PHS also near the bottom of the text area In framed mode the external data is gated to the data regions of the timeslot Softkey Locations Custom Mode Custom Data Ext DECT Mode TDMA DECT Data Ext Or Mode TDMA DECT Data Format Pattern Framed Configure Timeslots Configure Traffic Bearer B field Ext Ext is also located in ...

Страница 157: ...ata menus found in every other TETRA Configure Timeslots menu In the Pattern Trigger or Frame Trigger Menu In these menu selecting Ext enables you to trigger an event with a signal applied to the TRIGGER IN connector Default Value Single Shot Softkey Locations Custom Mode Custom Pattern Repeat Single Pattern Trigger Ext NADC and TETRA Mode TDMA desired format Pattern Repeat Single Cont Pattern Tri...

Страница 158: ...tion is set to Ext Press this softkey to make the number of bits for the external trigger delay the active function When Ext Delay Off On is on transmission of the triggered data is delayed after the external trigger event by the number of bits specified NOTE Pattern Repeat and Pattern Trigger functions are not available if you use either a PN data sequence or an external data source Range 0 throu...

Страница 159: ...vailable if you use either a PN data sequence or an external data source Default Value Off Softkey Locations Custom Mode Custom Pattern Repeat Single Pattern Trigger Ext Ext Delay Off On Other Formats Mode TDMA desired format Pattern Repeat Single Cont Pattern Trigger Ext Ext Delay Off On External 13 MHz Off On Press this softkey to specify an external 13 MHz reference for the data generator s int...

Страница 160: ...ey Location Mode TDMA DECT Data Format Pattern Framed Configure Timeslots Configure Traffic Bearer B field Dect Patterns FACC FACC is also located in the Dect Patterns menus found in the portable part Configure Traffic Bearer menu and the radio fixed part and portable part Low Capacity menus and also in the radio fixed part and portable part Configure Custom menus Fall Delay Press this softkey to ...

Страница 161: ...alue reflects the TETRA format and appears in the FCOR field near the bottom of the text area of the display Default Value FF0000000000000000FF Softkey Location Mode TDMA TETRA Data Format Pattern Framed Configure Timeslots Timeslot Type Dn Sync Cont Configure Dn Sync Cont FCOR Or Mode TDMA TETRA Data Format Pattern Framed Configure Timeslots Timeslot Type Dn Sync Disc Configure Dn Sync Disc FCOR ...

Страница 162: ...ternally generated data pattern is available for framed transmissions only When you select FDEV1_HS both the B field and the Dect Patterns softkeys show this selection and FDEV1_HS appears in the B field located near the bottom of the text area of the display Softkey Location Mode TDMA DECT Data Format Pattern Framed Configure Timeslots Configure Traffic Bearer B field Dect Patterns FDEV1_HS FDEV1...

Страница 163: ...uist filter To enter a new value rotate the front panel knob until the desired value is displayed use the up and down arrow keys or enter the value using the numeric keypad and press the Enter terminator softkey This key appears only after choosing a Root Nyquist or Nyquist filter If a Gaussian filter is in use you will see Filter BbT If any other filter is in use this key is replaced with a graye...

Страница 164: ...es the BbT parameter of the selected Gaussian filter This key only appears after choosing a Gaussian filter If a Root Nyquist or Nyquist filter is in use you will see Filter Alpha If any other filter is in use this key is replaced with a grayed out key labeled Filter Factor N A Range 0 100 through 1 000 Default Value 0 300 Softkey Locations Custom Mode Custom Filter Select Gaussian Filter BbT GSM ...

Страница 165: ... Custom Mode Custom Filter Select Rectangle or select a User FIR file Filter Factor N A Other Formats Mode TDMA desired format Modify Standard Filter Select Rectangle or select a User FIR file Filter Factor N A Filter Symbols Press this softkey to select the number of symbols for the filter to be loaded into the FIR table editor The FIR table editor allows a maximum filter length of 1024 coefficie...

Страница 166: ...splay Range 0000 through 1111 Default Value 0000 Softkey Locations Custom Mode Custom Data FIX4 Other Formats Mode TDMA desired format Data FIX4 DECT Mode TDMA DECT Data Format Pattern Framed Configure Timeslots Configure Traffic Bearer B field FIX4 FIX4 is also located in the B field menus found in the portable part Configure Traffic Bearer menu and the radio fixed part and portable part Low Capa...

Страница 167: ...he uplink and downlink Configure Custom menus and i the Data menus found in every other TETRA Configure Timeslots menu Frame Repeat Single Cont Press this softkey to toggle between a single output of framed data and continuous transmission of frames Selecting Single outputs the following sequences 4 Bit Patterns FIX4 A single frame is generated The 4 bit pattern repeats until the data fields are c...

Страница 168: ...ed into the data fields of the timeslot A single frame is generated Combinations of these data patterns may cause some patterns to be truncated Refer to Digital Modulation Input Output Relationships on page 6 9 for the details of the data dependencies Selecting Cont with framed data causes the frames to be transmitted continuously Default Value Continuous Softkey Location Mode TDMA desired format ...

Страница 169: ...rmat Freq Channels Freq Channels Off On Pressing this softkey enables you to set whether the instrument s RF output is determined by the frequency band and frequency channel settings Freq Channels On or by the Frequency hardkey Freq Channels Off Default Value Off Softkey Location Mode TDMA desired format Freq Channels Freq Channels Off On Freq Dev This softkey enables you to either select a symmet...

Страница 170: ...r For details on using the FSK table editor see Building a Customized FSK Modulation with the FSK Table Editor on page 2 22 Default Value 400 Hz Softkey Locations Custom Mode Custom Modulation Type Define User FSK Load Default FSK Freq Dev Other Formats Mode TDMA desired format Modify Standard Modulation Type Define User FSK Load Default FSK Freq Dev FSK Pressing this softkey accesses a menu of FS...

Страница 171: ...t Pattern Framed Configure Timeslots Configure Normal G Or Mode TDMA EDGE Rev 8 3 0 Release 1999 Data Format Pattern Framed Configure Timeslots Timeslot Type Custom Configure Custom G Gated Press this softkey to select Gated External Frame Trigger mode In Gated External Frame Trigger mode the pattern waits at last bit until the signal generator receives an inactive to active trigger transition at ...

Страница 172: ... Filter BbT on page 3 94 In the Select filter Menu In this menu pressing the Gaussian softkey selects this FIR filter for use in a custom modulation setup Softkey Locations Custom Mode Custom Filter Select Gaussian Other Formats Mode TDMA desired format Modify Standard Filter Select Gaussian In the Load Default FIR Menu In this menu pressing the Gaussian softkey followed by Generate loads the FIR ...

Страница 173: ...y Standard Modulation Type Define User I Q Globally Replace Selected Item Goto Bottom Row Press this softkey to move the selection bar to the bottom row in the current table or list of items Goto Bottom Row is located in the table editor menus and in the catalogs of files Goto Middle Row Press this softkey to move the selection bar to the middle row in the current table or list of items Goto Middl...

Страница 174: ...ded QPSK Other Formats Mode TDMA desired format Modify Standard Modulation Type Select PSK QPSK and OQPSK Gray Coded QPSK Loading an I Q Map Press this softkey to load a Gray Coded QPSK quadrature phase shift keying I Q map into the I Q table editor For details on editing I Q maps see Mapping Symbol Positions with the I Q Table Editor on page 2 15 Custom Mode Custom Modulation Type Define User I Q...

Страница 175: ...s a menu where you can set the mobile channel frequency band The output frequency depends on both the frequency band and channel selections Softkey Location Mode TDMA desired format Freq Channels Channel Band GSM 450 850 Mobile GSM 480 Base This key selects GSM 480 Base as the frequency band for GSM or EDGE GSM 480 Base contains channels from 306 to 340 Softkey Location Mode TDMA desired format Fr...

Страница 176: ... Setting GSM Off On to On sets up the internal hardware to generate a signal that follows the GSM format The internal I Q modulator generates GMSK digital modulation and the GSM and I Q annunciators are turned on in the display Although the digital modulation is enabled with this softkey the RF carrier is modulated by the enabled modulation only when you have also set Mod On Off to On Setting GSM ...

Страница 177: ...pe applied when you toggle the Optimize FIR For EVM ACP softkey to the ACP selection Softkey Location Mode TDMA desired format Modify Standard Filter Define User FIR Load Default FIR Root Nyquist or any other filter Window Hamming Hann Press this softkey to apply the Hann windowing function to the selected filter Windowing can be applied to any default FIR filter that you load into the Define User...

Страница 178: ... Configure SYNC IDLE Insert Press this softkey to display a menu where you can select different methods of inserting bits Insert is located in the Bit File Editor menus Insert 1 s Press this softkey to insert a user defined number of 1 s at the current cursor position Insert 1 s is located in the Bit File Editor menus Insert 0 s Press this softkey to insert a user defined number of 0 s at the curr...

Страница 179: ...ustom Mode Custom Filter Select IS 95 and IS 2000 IS 95 Other Formats Mode TDMA desired format Modify Standard Filter Select IS 95 and IS 2000 IS 95 IS 95 and IS 2000 This key accesses a menu of IS 95 and IS 2000 filters Softkey Locations Custom Mode Custom Filter Select IS 95 and IS 2000 Other Formats Mode TDMA desired format Modify Standard Filter Select IS 95 and IS 2000 IS 95 Mod This key sele...

Страница 180: ...erion Softkey Locations Custom Mode Custom Filter Select IS 95 and IS 2000 IS 95 Mod w EQ Other Formats Mode TDMA desired format Modify Standard Filter Select IS 95 and IS 2000 IS 95 Mod w EQ IS95 OQPSK This softkey appears in two different situations enabling you to either select a modulation or load an I Q map into the I Q table editor Selecting an IS95 OQPSK Modulation Press this softkey to sel...

Страница 181: ...ey to select IS95 QPSK quadrature phase shift keying to modulate a continuous stream of the selected data pattern IS95 QPSK modulation transmits data at the rate of 2 bits per symbol The modulation selection appears in the Mod Type field in the text area of the display and under the Select QPSK and OQPSK and PSK softkeys in the Modulation Type menus Softkey Locations Custom Mode Custom Modulation ...

Страница 182: ... FIR filter that you load into the Define User FIR table Windowing improves out of band performance ACP but simultaneously degrades passband performance EVM by smoothing the filter s transition to zero Selecting Kaiser also activates the Beta factor which you can adjust to change the trade off between optimized ACP or EVM Softkey Location Mode TDMA desired format Modify Standard Filter Define User...

Страница 183: ...d Default FSK Press this softkey to select a default symmetric FSK modulation and configure the frequency deviation for the FSK modulation selected Softkey Locations Custom Mode Custom Modulation Type Define User FSK Load Default FSK Other Formats Mode TDMA desired format Modify Standard Modulation Type Define User FSK Load Default FSK Load Default I Q Map Press this softkey to select a standard I...

Страница 184: ...rst Shape Define User Burst Shape Load Mirror Image of Fall Shape Load Mirror Image of Rise Shape When editing a burst shape press this softkey to load the Fall Shape Editor with a mirror image of the Rise Shape Editor Note that this softkey is available when the Fall Shape Editor is the active function when the Rise Shape Editor is the active function this softkey toggles to Load Mirror Image of ...

Страница 185: ...ots Timeslot Type Low Capacity Or Mode TDMA DECT Data Format Pattern Framed Configure Timeslots Transmit Link RFP PP Timeslot Type Low Capacity Low Capacity with Z Field Press this softkey to select low capacity with Z field as the timeslot type for the active timeslot the visual representation of the timeslot type on the display updates to show the configuration Softkey Location Mode TDMA DECT Da...

Страница 186: ...table are duplicated in the bottom half of the table in reverse order Softkey Locations Custom Mode Custom Filter Define User FIR Mirror Table Other Formats Mode TDMA desired format Modify Standard Filter Define User FIR Mirror Table Mobile Pressing this softkey selects Standard Mobile as the frequency band for NADC Standard Mobile contains channels 1 through 799 and 990 through 1023 Softkey Locat...

Страница 187: ...as the last softkey Select this softkey to see the next page of softkeys NOTE To return to the first page of softkeys from the second page select the More 2 of 2 softkey Do not press the Return hardkey Return displays the previous menu not the previous page in a menu MSK Press this softkey to select MSK minimum shift keying modulation for modulating a continuous stream of the selected data pattern...

Страница 188: ...onfigure Normal E Multiframe Channel Multiframe Data Use this softkey to select a multiframe data signal output at the rear panel DATA OUT connector Softkey Location Mode TDMA EDGE Rev 8 3 0Release 1999 BNC MUX Settings Data Out Multiframe Data Multiframe Trigger This softkey specifies that a one clock pulse trigger signal be sent to the rear panel EVENT 1 connector for every first cycle of a mult...

Страница 189: ...s enabled with this softkey the RF carrier is modulated by the enabled modulation only when you have also set Mod On Off to On Setting NADC Off On to On presets the following softkeys in the I Q menu I Q Off On is set to On and I Q Source is set to Int I Q You can override these selections in the I Q menu Default Value Off Softkey Location Mode TDMA NADC NADC Off On None This softkey appears in tw...

Страница 190: ...at Data Format Pattern Framed Configure Timeslots Timeslot Type Normal All Number of Bits Press this key to specify the number of bits to be inserted or deleted Press the Enter softkey to apply the specified value Softkey Locations Custom Mode Custom Data User File Edit File Delete Number of Bits Other Formats Mode TDMA desired format Data User File Edit File Delete Number of Bits Nyquist Press th...

Страница 191: ...e editor with the coefficient values for the filter The filter alpha and number of filter symbols are defined with the softkeys in this menu If you change a parameter after loading the filter coefficients press the Generate softkey again to reload the FIR table Softkey Locations Custom Mode Custom Filter Define User FIR Load Default FIR Nyquist Other Formats Mode TDMA desired format Modify Standar...

Страница 192: ...Optimize FIR For EVM ACP Press this softkey to optimize the filter for minimized error vector magnitude select EVM or for minimized adjacent channel power select ACP The EVM selection provides the most ideal passband The ACP selection improves stopband rejection This feature applies only to Root Nyquist and Nyquist filters the softkey is grayed out when any other filter is selected Default Values ...

Страница 193: ... the display and under the Select QPSK and OQPSK and PSK softkeys in the Modulation Type menus Softkey Locations Custom Mode Custom Modulation Type Select PSK QPSK and OQPSK OQPSK Other Formats Mode TDMA desired format Modify Standard Modulation Type Select PSK QPSK and OQPSK OQPSK Loading an OQPSK I Q Map into the I Q Table Editor Press this softkey to load a OQPSK offset quadrature phase shift k...

Страница 194: ...Patterns Other Patterns is also located in the Configure Custom menu and in the E menus found in the Configure Sync and Configure Access menus NADC Mode TDMA NADC Data Format Pattern Framed Configure Timeslots Configure UP TCH Data Other Patterns Other Patterns is also located in the Configure Down Custom and Configure Up Custom menus and in the Data menu found in the Configure Down TCH menu PDC M...

Страница 195: ...f bits per symbol of the modulation type Generally the higher the symbol rate the lower the oversample ratio of the resampled filter The following table describes the signal generator s maximum oversample ratio capabilities for each modulation type Default Value 4 Softkey Locations Custom Mode Custom Filter Define User FIR Oversample Ratio Other Formats Mode TDMA desired format Modify Standard Fil...

Страница 196: ...Trigger softkey NOTE Pattern Repeat and Pattern Trigger functions are not available if you use either a PN data sequence or an external data source Default Value Continuous Softkey Locations Custom Mode Custom Pattern Repeat Single Cont Other Formats Mode TDMA desired format Pattern Repeat Single Cont Pattern Trigger Press this softkey to display a menu of keys for triggering an unframed modulated...

Страница 197: ...e PDC communications format Setting PDC Off On to On sets up the internal hardware to generate a signal that follows the PDC format The internal I Q modulator generates π 4DQPSK digital modulation and the PDC and I Q annunciators are turned on in the display Although the digital modulation is enabled with this softkey the RF carrier is modulated by the enabled modulation only when you have also se...

Страница 198: ...etting PHS Off On to On presets the following softkeys in the I Q menu I Q Off On is set to On and I Q Source is set to Int I Q You can override these selections in the I Q menu Default Value Off Softkey Location Mode TDMA PHS PHS Off On Phase Dev Press this softkey to make the MSK minimum shift keying phase deviation the active function The current value appears under the MSK softkey in the Modul...

Страница 199: ...re Timeslots Configure Traffic Bearer B field PN Sequence PN9 PN9 is also located in the B field menus found in the portable part Configure Traffic Bearer menu and the radio fixed part and portable part Low Capacity menus and also in the radio fixed part and portable part Configure Custom menus EDGE and GSM Mode TDMA desired format Data Format Pattern Framed Configure Timeslots Configure Normal E ...

Страница 200: ...he display For framed timeslot data fields PN11 appears in the Data field or the B field both of which are located near the bottom of the text area of the display For configuring the timeslot data fields PN11 appears in either the Data field all formats or the B field DECT E field GSM TCH field PDC and PHS Softkey Locations Custom Mode Custom Data PN Sequence PN11 Other Formats Mode TDMA desired f...

Страница 201: ... PN Sequence PN11 PN11 is also located in the Data menu found in the uplink Configure TCH menu and in the downlink and uplink Configure Custom menus TETRA Mode TDMA TETRA Data Format Pattern Framed Configure Timeslots Configure Up Normal Data PN Sequence PN11 PN11 is also located in the uplink and downlink Configure Custom menus and in the Data menus found in every other TETRA Configure Timeslots ...

Страница 202: ...the Configure Sync and Configure Access menus NADC Mode TDMA NADC Data Format Pattern Framed Configure Timeslots Configure TCH Data PN Sequence PN15 PN15 is also located in the Configure Down Custom and Configure Up Custom menus and in the Data menu found in the Configure Down TCH menu PDC Mode TDMA PDC Data Format Pattern Framed Configure Timeslots Configure Up TCH TCH PN Sequence PN15 PN15 is al...

Страница 203: ...gure Timeslots Configure Traffic Bearer B field PN Sequence PN20 PN20 is also located in the B field menus found in the portable part Configure Traffic Bearer menu and the radio fixed part and portable part Low Capacity menus and also in the radio fixed part and portable part Configure Custom menus GSM Mode TDMA GSM Data Format Pattern Framed Configure Timeslots Configure Up Normal E PN Sequence P...

Страница 204: ...n the Data field or the B field both of which are located near the bottom of the text area of the display For configuring the timeslot data fields PN23 appears in either the Data field all formats or the B field DECT E field EDGE and GSM TCH field PDC and PHS Softkey Locations Custom Mode Custom Data PN Sequence PN23 Other Formats Mode TDMA desired format Data PN Sequence PN23 DECT Mode TDMA DECT ...

Страница 205: ...TETRA Data Format Pattern Framed Configure Timeslots Configure Up Normal Data PN Sequence PN23 PN23 is also located in the uplink and downlink Configure Custom menus and in the Data menus found in every other TETRA Configure Timeslots menu PN Sequence Press this softkey to display a menu of choices for pseudorandom internal data generation Default Values EDGE PN9 Other Formats PN23 Softkey Locatio...

Страница 206: ... in the uplink Configure TCH menu and in the downlink and uplink Configure Custom menus TETRA Mode TDMA TETRA Data Format Pattern Framed Configure Timeslots Configure Up Normal Data PN Sequence PN Sequence is also located in the Data menus found in every other TETRA Configure Timeslots menu Predefined Mode Press this softkey to set up Custom with the appropriate defaults for the format specified C...

Страница 207: ...SK 8PSK 16PSK D8PSK and EDGE EDGE is only available in the EDGE format Softkey Locations Custom Mode Custom Modulation Type Select PSK Other Formats Mode TDMA desired format Modify Standard Modulation Type Select PSK Loading a PSK I Q Map into the I Q Table Editor Pressing this softkey displays a menu of PSK phase shift keying modulation types that you can load into the I Q table editor For detail...

Страница 208: ...oose from 4QAM 16QAM 32QAM 64QAM and 256QAM Softkey Locations Custom Mode Custom Modulation Type Select QAM Other Formats Mode TDMA desired format Modify Standard Modulation Type Select QAM Loading a QAM I Q Map into the I Q Table Editor Pressing this softkey displays a menu of QAM quadrature amplitude modulation modulation types that you can load into the I Q table editor For details on editing I...

Страница 209: ...the Mod Type field in the text area of the display and under the Select QPSK and OQPSK and PSK softkeys in the Modulation Type menus Softkey Locations Custom Mode Custom Modulation Type Select PSK QPSK and OQPSK QPSK Other Formats Mode TDMA desired format Modify Standard Modulation Type Select PSK QPSK and OQPSK QPSK Loading a QPSK I Q Map into the I Q Table Editor Press this softkey to load a QPS...

Страница 210: ...n choose from QPSK IS95 QPSK Gray Coded QPSK OQPSK and IS95 OQPSK Softkey Locations Custom Mode Custom Modulation Type Select PSK QPSK and OQPSK Other Formats Mode TDMA desired format Modify Standard Modulation Type Select PSK QPSK and OQPSK Loading a QPSK and OQPSK I Q Map into the Table Editor Pressing this softkey displays a menu of QPSK quadrature phase shift keying and OQPSK offset quadrature...

Страница 211: ...trument state saved as the data pattern for the secondary frame This will overwrite the current instrument state When the secondary frame state is turned on the secondary frame will be generated using the recalled instrument state Softkey Location Mode TDMA desired format Data Format Pattern Framed Configure Timeslots Configure Frame Recall Secondary Frame State Rectangle Press this softkey to sel...

Страница 212: ...format Data Format Pattern Framed Configure Timeslots Configure desired timeslot type Data User File Edit File Rename Reset Run Press this softkey to select Reset Run External Frame Trigger mode In Reset Run External Frame Trigger mode the trigger input latch is reset by a register bit in the status byte When the register bit is released the next trigger signal will reset and start the pattern Pri...

Страница 213: ... format Modify Standard Burst Shape Restore Default Burst Shape Restore Default Filter Press this softkey to replace the current FIR filter with the default filter Default Values Custom NADC and TETRA Root Nyquist α 0 350 DECT Gaussian BbT 0 500 EDGE EDGE GSM Gaussian BbT 0 300 PDC and PHS Root Nyquist α 0 500 Rise Time bits Rise Delay bits Fall Time bits Fall Delay bits Shape Type Custom 5 860 0 ...

Страница 214: ...om Mode Custom Modulation Type Restore Default Modulation Type Other Formats Mode TDMA desired format Modify Standard Modulation Type Restore Default Modulation Type Restore Default Symbol Rate Press this softkey to reset the transmission symbol rate to the default value This softkey is a convenience feature for quickly resetting the symbol rate You can also change the symbol rate by pressing the ...

Страница 215: ...Softkey Location Mode TDMA NADC Restore NADC Factory Default Restore PDC Factory Default Press this softkey to reset PDC configuration to the factory default values Softkey Location Mode TDMA PDC Restore PDC Factory Default Restore PHS Factory Default Press this softkey to reset PHS configuration to the factory default values Softkey Location Mode TDMA PHS Restore PHS Factory Default Restore TETRA...

Страница 216: ...ion type and the symbol rate Default Values Custom 0 000 bits NADC 1 000 bits DECT 3 250 bits PDC 0 000 bits EDGE 4 400 bits PHS 1 500 bits GSM 0 000 bits TETRA 1 000 bits Softkey Locations Custom Mode Custom Burst Shape Rise Delay Other Formats Mode TDMA desired format Modify Standard Burst Shape Rise Delay Rise Time Press this softkey to make the burst shape rise time the active function Minimum...

Страница 217: ...setup Softkey Locations Custom Mode Custom Filter Select Root Nyquist Other Formats Mode TDMA desired format Modify Standard Filter Select Root Nyquist In the Load Default FIR Menu In this menu pressing the Root Nyquist softkey followed by Generate loads the FIR table editor with the coefficient values for the filter The filter alpha and number of filter symbols are defined with the softkeys in th...

Страница 218: ...key to make the 1 bit binary stealing flag for both stealing flag fields in the normal burst timeslot the active function Although the stealing flag fields accept binary values of zero or one the front panel data entry is actually hexadecimal Any value entered that is greater than one is automatically clipped back to a value of one Default Value 0 Softkey Location Mode TDMA GSM Data Format Pattern...

Страница 219: ... Secondary Frame State Pressing this softkey Saves the current instrument state to memory using the selected format such as DECT as the prefix and _SECONDARY_FRAME as the suffix Moves the data pattern to the end of the data generator memory where it can be used to generate the secondary frame data When you turn on the secondary frame state the secondary frame is generated as needed using the saved...

Страница 220: ...cant bits are appended to the color code so if for example you set a color code of 1 a scramble seed of 7 is required Range hexadecimal PHS 000 through 3FF TETRA 00000000 through FFFFFFFF Default Values PHS 3FF TETRA FFFFFFFF PHS and TETRA Mode TDMA desired format Data Format Pattern Framed Configure Timeslots Configure Frame Scramble Seed Secondary Frame Off On Press this softkey to toggle the se...

Страница 221: ...d one in the Modulation type menu In the Filter menu you can select a pre modulation filter type in the Modulation type menu you can select a modulation Selecting a Filter In the Filter menu press this softkey to access a menu for selecting the pre modulation filter type The pre defined choices are Root Nyquist Nyquist Gaussian several IS 95 filters User FIR Rectangle EDGE EDGE modulation type onl...

Страница 222: ...until the desired file is highlighted then press Select File If you select a custom file as a data pattern for modulated transmissions UserFile appears in the Data field of the text display If you select a custom file as the modulation type UserFile appears in the Mod Type field of the text display Select File is located in each of the catalogs of files Sine Pressing this softkey to specify sine f...

Страница 223: ...chronization sequence in the access burst timeslot the active function The preset hexadecimal value when normal preset is selected for SS reflects the GSM format and appears in the SS field near the bottom of the text area of the display Default Value 096FF335478 Softkey Location Mode TDMA GSM Data Format Pattern Framed Configure Timeslots Timeslot Type Access Configure Access SS ...

Страница 224: ...nd DECT and PHS channels 1 through 9 TETRA channels 1 through 100 DECT PHS and TETRA Mode TDMA desired format Freq Channels Channel Band Standard Store To File Press this softkey to store the selected custom configuration to a file in non volatile memory for later recall and use Store To File is located in each of the catalogs of files STS Press this softkey to make the 38 bit synchronization trai...

Страница 225: ...figure Up VOX menus Symbol Rate Press this softkey to make the transmission symbol rate the active function Range EDGE 50 863 sps through 8 333333333 ksps Other Formats 47 684 sps through 12 500000 Msps NOTE The range varies depending on the modulation type and the data that is being transmitted Default Values Custom NADC 24 300 ksps PDC 21 000 ksps DECT 1 152000 Msps PHS 192 000 ksps EDGE and GSM...

Страница 226: ...med Configure Timeslots Control Channel Dnlink Uplink Timeslot Type SYNC Sync Press this softkey to select synchronization as the timeslot type for the active timeslot Synchronization is a downlink burst that allows the mobile to synchronize in time with the base station When you select Sync for a timeslot the visual representation of the timeslot pattern on the display updates to show the selecti...

Страница 227: ... function Range Custom As large as the number of bits in the timeslot selected in the Sync Out menu DECT 479 through 479 bits EDGE and GSM 155 through 155 bits NADC PDC 323 through 323 bits PHS 239 through 239 bits TETRA 509 through 509 bits Default Value 0 bits Softkey Locations Custom Mode Custom Sync Out Sync Out Offset Other Formats Mode TDMA desired format Data Format Pattern Framed Sync Out ...

Страница 228: ...channel as the timeslot type for the active timeslot When you select TCH for a timeslot the visual representation of the timeslot pattern on the display immediately updates to show the configuration Softkey Location Mode TDMA PHS Data Format Pattern Framed Configure Timeslots Control Channel Dnlink Uplink Timeslot Type TCH Or Mode TDMA PHS Data Format Pattern Framed Configure Timeslots Timeslot Ty...

Страница 229: ...oftkey to select a full rate speech traffic channel as the timeslot type for the active timeslot Softkey Location Mode TDMA GSM Data Format Pattern Framed Configure Timeslots Configure Normal E Multiframe Channel TCH FS TDMA Pressing this softkey reveals a menu of softkeys for generating data patterns that are formatted into a framed structure where the data bits are located in fields defined by t...

Страница 230: ...MA TETRA TETRA Off On Timeslot Press this softkey to select a timeslot to be configured Choose any of the available timeslots This selection applies to the timeslots in the active channel Default Timeslot NADC PHS TETRA 1 Other Formats 0 Softkey Location Mode TDMA desired format Data Format Pattern Framed Configure Timeslots Timeslot Timeslot Ampl Main Delta Option UNA only Press this softkey to t...

Страница 231: ... Pressing this softkey displays a menu where you can set the timeslot type for the active timeslot The visual representation of the timeslot pattern on the display is updated to show the current selection Default Values DECT Traffic Bearer timeslot 0 EDGE and GSM Normal timeslot 0 NADC Up TCH timeslot 1 PDC Up TCH timeslot 0 PHS TCH downlink 1 TETRA Uplink Normal all timeslots Softkey Locations DE...

Страница 232: ... TDMA DECT Data Format Pattern Framed Configure Timeslots Transmit Link RFP PP Timeslot Type Traffic Bearer Traffic Bearer with Z Field Press this softkey to select traffic bearer with Z field as the timeslot type for the active timeslot When you select Traffic Bearer with Z Field for a timeslot the visual representation of the timeslot type on the display immediately updates Softkey Location Mode...

Страница 233: ...output of a modulated data transmission that is not framed Trigger Key is displayed under the Pattern Trigger softkey Frame trigger to toggle between the primary and or secondary framed data Once selected you can trigger a single event at any time by pressing the Trigger key NOTE Pattern Repeat and Pattern Trigger functions are not available if you use either a PN data sequence or an external data...

Страница 234: ... Normal and Dummy B962040F2D45761B Sync TETRA 343A74 uplink normal downlink normal continuous and discontinuous 2743A743 uplink control 1 and 2 Softkey Locations EDGE and GSM Mode TDMA desired format Data Format Pattern Framed Configure Timeslots Configure Normal TS TETRA Mode TDMA TETRA Data Format Pattern Framed Configure Timeslots Configure Up Normal TS In the EDGE and GSM formats TS is also lo...

Страница 235: ...dit any of these values with the Custom TS softkey Softkey Location Mode TDMA desired format Data Format Pattern Framed Configure Timeslots Configure Normal TS TSC0 or TSC1 TSC7 Training Sequence Code EDGE Hexadecimal Value GSM Hexadecimal Value TSC0 3F3F9E49FFF3FF3F9E49 0970897 TSC1 3F3C9E49E493FF3C9E49 0B778B7 TSC2 39FFF24F24F3F9FFF24F 10EE90E TSC3 39FF924F279FF9FF924F 11ED11E TSC4 3FE4F3C93F9FF...

Страница 236: ...re Normal E Multiframe Channel Uncoded Up Control 1 Press this softkey to select uplink control subslot 1 as the timeslot type for the active timeslot You cannot mix uplink and downlink timeslots If a timeslot is designated as downlink it changes to uplink if you designate any other timeslot as uplink The following table shows the timeslot type interchange to a frame designated as downlink when up...

Страница 237: ...figured using an internally generated data pattern a downloaded sequence of bits stored in a user file or by supplying external data Uplink timeslots cannot be mixed with downlink timeslots If you already have any timeslots designated as downlink they will be changed to uplink when any other timeslot is designated as uplink The custom timeslot is provided for users flexibility it is not a standard...

Страница 238: ...448 bits with a code rate of 0 37 This ensures that the maximum amount of Forward Error Correction FEC has been applied to the data Softkey Location Mode TDMA EDGE Rev 8 3 0 Release 1999 Data Format Pattern Framed Configure Timeslots Configure Normal E Multiframe Channel Uplink MCS 5 Uplink MCS 9 Press this softkey to select a uplink packet data traffic channel with block type 13 that is in compli...

Страница 239: ...meslot Uplink timeslots cannot be mixed with downlink timeslots If you already have any timeslots designated as downlink they will be changed to uplink when any other timeslot is designated as uplink When you select Up TCH for a timeslot the visual representation of the timeslot pattern updates NADC and PDC Mode TDMA desired format Data Format Pattern Framed Configure Timeslots Timeslot Type Up TC...

Страница 240: ...ys Enough frames are generated to transmit as much of the data pattern as will fit into complete frames The remaining bits of the data pattern which are too few to completely fill a frame are truncated If two files of unequal sizes are selected for the same framed transmission enough frames are generated to transmit as much of the data pattern of the largest file as will fit into complete frames T...

Страница 241: ...so located in the Configure Custom menu and in the E menus found in the Configure Sync and Configure Access menus NADC Mode TDMA NADC Data Format Pattern Framed Configure Timeslots Configure Up TCH Data User File User File is also located in the Configure Down Custom and Configure Up Custom menus and in the Data menu found in the Configure Down TCH menu PDC Mode TDMA PDC Data Format Pattern Framed...

Страница 242: ...rator s memory To select a custom file from this catalog for an FSK modulation scroll through the listed files highlight the desired file then press the Select File softkey User FSK appears in the Mod Type field of the display and both User FSK and the selected file name appear in the Select Modulation Type sub menu Softkey Locations Custom Mode Custom Modulation Type Select User FSK Other Formats...

Страница 243: ...reset is selected for UW reflects the PHS format and the current value for UW is displayed in the UW field near the bottom of the text area of the display Default Values 3D4C downlink TCH E149 uplink TCH 050EF2993 downlink SYNC B899AF0 uplink SYNC Softkey Location Mode TDMA PHS Data Format Pattern Framed Configure Timeslots Configure TCH UW UW is also located in the uplink Configure TCH menu and i...

Страница 244: ...ilter The default is to use no windowing which optimizes the passband response EVM Several windowing selections are provided in this menu which can be applied to smooth the filter s transition to zero Windowing improves out of band performance ACP but simultaneously degrades EVM Default Value None Softkey Location Mode TDMA desired format Modify Standard Filter Define User I Q Load Default FIR Roo...

Страница 245: ...ds and provides programming examples Descriptions of commands include syntax requirements ranges restrictions query responses and status at RST When desired format is shown in a menu path it means to choose the appropriate softkey for the communication standard that is being used Unless indicated otherwise desired format refers to the following standards Custom DECT EDGE Option 202 GSM NADC PDC PH...

Страница 246: ... Part Low Capacity with Z Field Timeslot SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity A 64 bit value SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity A This command enables you to customize the A field for the selected low capacity with Z field timeslot in the portable part link The A field carries signaling data 48 bits and correction error 16 bits Range 000000...

Страница 247: ... in the radio fixed part link The A field carries signaling data 48 bits and correction error 16 bits Range 0000000000000000 to FFFFFFFFFFFFFFFF hexadecimal RST value 0000FFFF0000FFFF DECT Radio Fixed Part Low Capacity Timeslot SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity A 64 bit value SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity A This command enables you ...

Страница 248: ...e 0000FFFF0000FFFF hexadecimal B Field DECT Portable Part Low Capacity Timeslot SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B PN9 PN15 FIX4 file name EXT FDEV1_HS FDEV1_FS FDEV2_FS FACCuracy DM1 DM0 P4 P8 P16 P32 P64 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B This command sets a data pattern for the B field of the selected portable part low capacity times...

Страница 249: ... selected data area P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 sixteen 1 s and sixteen 0 s P32 thirty two 1 s and thirty two 0 s or P64 sixty four 1 s and sixty four 0 s RST value PN9 DECT Portable Part Traffic Bearer Timeslot SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B PN9 PN15 FIX4 file name EXT FDEV1_HS FDEV1_FS FDEV2_FS FACCuracy DM1 DM0 P4 P8 P16 P32 P64 SOURc...

Страница 250: ... four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 sixteen 1 s and sixteen 0 s P32 thirty two 1 s and thirty two 0 s or P64 sixty four 1 s and sixty four 0 s RST value PN9 DECT Radio Fixed Part Low Capacity Timeslot SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B PN9 PN15 FIX4 file name EXT FDEV1_HS FDEV1_FS FDEV2_FS FACCuracy DM1 DM0 P4 P8 P16 P32 P64 SOURce RADio DECT RFPar...

Страница 251: ...the selected data area P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 sixteen 1 s and sixteen 0 s P32 thirty two 1 s and thirty two 0 s or P64 sixty four 1 s and sixty four 0 s RST value PN9 DECT Radio Fixed Part Traffic Bearer Timeslot SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B PN9 PN15 FIX4 file name EXT FDEV1_HS FDEV1_FS FDEV2_FS FACCuracy DM1 DM0 P4 P8 P16 P32 P6...

Страница 252: ...uency deviation 1 128 bits of 10 followed by 64 ones 64 zeros and 64 bits of 10 full slot frequency deviation 2 the bits 10 repeated as necessary to fill the selected data area frequency accuracy the bits 11110000 repeated as necessary to fill the selected data area DM1 all 1 s repeated as necessary to fill the selected data area DM0 all 0 s repeated as necessary to fill the selected data area P4 ...

Страница 253: ...nnels and for custom timeslots However if you have switched on any timeslot that you have configured as a down traffic channel the RF signal is not switched off between timeslots and the off timeslots are transmitted as a continuous series of ones for the time period of the off timeslots Switching the burst state off allows modulation of pseudo random sequences user files 4 bit patterns or clocked...

Страница 254: ...through 1 0 where 0 is no power and 1 is full power MEMory DATA SHAPe file name This command outputs the contents of the specified burst shape file MEMory CATalog SHAPe This command outputs a catalog of the burst shape files stored in memory MEMory DELete SHAPe This command deletes all burst shape files stored in memory Burst Fall Delay SOURce RADio CUSTom BURSt SHAPe FALL DELay value SOURce RADio...

Страница 255: ...ues depend upon modulation type and symbol rate RST value Custom 5 470 DECT 11 529 bits EDGE 10 300 bits GSM 3 440 bits NADC 5 470 bits PDC 3 830 bits PHS 4 544 bits TETRA 7 814 bits Burst Rise Delay SOURce RADio CUSTom BURSt SHAPe RDELay value SOURce RADio CUSTom BURSt SHAPe RDELay SOURce RADio CUSTom BURSt SHAPe RISE DELay value SOURce RADio CUSTom BURSt SHAPe RISE DELay SOURce RADio desired for...

Страница 256: ...Dio desired format 1 BURSt PN9 NORMal QUICk SOURce RADio desired format 1 BURSt PN9 1All formats except EDGE This command controls the software PN9 generation Normal mode produces a maximal length PN9 sequence Quick mode produces a truncated PN9 sequence Use Normal mode for bit error rate tests where a maximal length PN9 sequence is required RST value Normal Cell Station Identification Code CSID F...

Страница 257: ...code 12 bit pattern SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel CDVCcode This command enables you to change the 12 bit coded digital verification color code CDVCC The preset hexadecimal value when normal preset is selected for CDVCC reflects the NADC protocol however you can enter a new value by using this command Range 000 to FFF hexadecimal RST value 000 hexadecimal Color Code Field SOURce RADi...

Страница 258: ...FIX4 file name EXT FDEV1_HS FDEV1_FS FDEV2_FS FACCuracy DM1 DM0 P4 P8 P16 P32 P64 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom This command enables you to customize the selected custom timeslot for a portable part link The choices are timeslots 0 through 11 and PN9 pseudorandom bit pattern PN15 pseudorandom bit pattern FIX4 4 bit repeating sequence data pattern file name a file in ...

Страница 259: ...f 10 full slot frequency deviation 2 the bits 10 repeated as necessary to fill the selected data area frequency accuracy the bits 11110000 repeated as necessary to fill the selected data area DM1 all 1 s repeated as necessary to fill the selected data area DM0 all 0 s repeated as necessary to fill the selected data area P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 sixteen 1 s and sixtee...

Страница 260: ...T value PN9 EDGE Downlink Normal Timeslot Encryption Data Field SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption DLINk MCS5 DATA PN9 PN15 SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption DLINk MCS5 DATA SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption DLINk MCS9 DATA PN9 PN15 SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption DLINk MCS9 DATA This command enables you to cr...

Страница 261: ...This command enables you to create and configure an access encrypted data field The choices are timeslots 0 through 7 and PN9 pseudorandom bit pattern PN15 pseudorandom bit pattern FIX4 4 bit repeating sequence data pattern file name a file in the catalog of binary files Ext external input data pattern P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 sixteen 1 s and sixteen 0 s P32 thirty t...

Страница 262: ... P64 sixty four 1 s and sixty four 0 s MPN9 inserts a PN9 sequence into a multiframe slot or MPN15 inserts a PN15 sequence into a multiframe slot RST value PN9 GSM CS1 Normal Timeslot Encryption Data Field SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption CS1 DATA PN9 PN15 SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption CS1 DATA This command enables you to create and configure a block ...

Страница 263: ...rough 7 and PN9 pseudorandom bit pattern PN15 pseudorandom bit pattern FIX4 4 bit repeating sequence data pattern file name a file in the catalog of binary files Ext external input data pattern P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 sixteen 1 s and sixteen 0 s P32 thirty two 1 s and thirty two 0 s or P64 sixty four 1 s and sixty four 0 s RST value PN9 NADC Downlink Custom Timeslot...

Страница 264: ...ernal input data pattern P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 sixteen 1 s and sixteen 0 s P32 thirty two 1 s and thirty two 0 s or P64 sixty four 1 s and sixty four 0 s RST value PN9 NADC Uplink Custom Timeslot SOURce RADio NADC SLOT 1 2 3 4 5 6 UCUSTom PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio NADC SLOT 1 2 3 4 5 6 UCUSTom This command enables you to configure ...

Страница 265: ...rnal input data pattern P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 sixteen 1 s and sixteen 0 s P32 thirty two 1 s and thirty two 0 s or P64 sixty four 1 s and sixty four 0 s RST value PN9 PDC Downlink Custom Timeslot SOURce RADio PDC SLOT0 1 2 3 4 5 DCUSTom PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio PDC SLOT0 1 2 3 4 5 DCUSTom This command enables you to configure the ...

Страница 266: ...t data pattern P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 sixteen 1 s and sixteen 0 s P32 thirty two 1 s and thirty two 0 s or P64 sixty four 1 s and sixty four 0 s RST value PN9 PDC Uplink Custom Timeslot SOURce RADio PDC SLOT0 1 2 3 4 5 UCUSTom PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio PDC SLOT0 1 2 3 4 5 UCUSTom This command enables you to configure the data field ...

Страница 267: ...ern P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 sixteen 1 s and sixteen 0 s P32 thirty two 1 s and thirty two 0 s or P64 sixty four 1 s and sixty four 0 s RST value PN9 PHS Downlink Custom Timeslot SOURce RADio PHS DLINk SLOT 1 2 3 4 CUSTom PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio PHS DLINk SLOT 1 2 3 4 CUSTom This command enables you to configure the data field for t...

Страница 268: ...nal input data pattern P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 sixteen 1 s and sixteen 0 s P32 thirty two 1 s and thirty two 0 s or P64 sixty four 1 s and sixty four 0 s RST value PN9 PHS Uplink Custom Timeslot SOURce RADio PHS ULINk SLOT 1 2 3 4 CUSTom PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio PHS ULINk SLOT 1 2 3 4 CUSTom This command enables you to configure the...

Страница 269: ...64 SOURce RADio TETRa SLOT 1 2 3 4 DCCustom This command configures the downlink continuous custom timeslot data field The choices are timeslots 1 through 4 and PN9 pseudorandom bit pattern PN15 pseudorandom bit pattern FIX4 4 bit repeating sequence data pattern file name a file in the catalog of binary files or Ext external input data pattern P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P1...

Страница 270: ...e RADio TETRa SLOT 1 2 3 4 DDCustom This command configures the downlink discontinuous custom timeslot data field The choices are timeslots 1 through 4 and PN9 pseudorandom bit pattern PN15 pseudorandom bit pattern FIX4 4 bit repeating sequence data pattern file name a file in the catalog of binary files or Ext external input data pattern P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 six...

Страница 271: ...8 P16 P32 P64 SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA This command enables you to configure the selected uplink control 1 data field The choices are timeslots 1 through 4 and PN9 pseudorandom bit pattern PN15 pseudorandom bit pattern FIX4 4 bit repeating sequence data pattern file name a file in the catalog of binary files or Ext external input data pattern P4 four 1 s and four 0 s P8 eight 1 s a...

Страница 272: ...P4 four 1 s and four 0 s P8 eight 1 s and eight 0 s P16 sixteen 1 s and sixteen 0 s P32 thirty two 1 s and thirty two 0 s or P64 sixty four 1 s and sixty four 0 s RST value PN9 TETRA Uplink Normal Timeslot SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA This command enables you to configure the selected uplink ...

Страница 273: ...file name EXT P4 P8 P16 P32 P64 SOURce RADio DECT DATA EDGE SOURce RADio EDGE DATA PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio EDGE DATA GSM SOURce RADio GSM DATA PN9 PN11 PN15 PN20 PN23 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio GSM DATA NADC SOURce RADio NADC DATA PN9 PN11 PN15 PN20 PN23 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio NADC DATA PDC SOURce RADio PDC DATA P...

Страница 274: ... 1 s and four 0 s P8 Eight 1 s and eight 0 s P16 Sixteen 1 s and sixteen 0 s P32 Thirty two 1 s and thirty two 0 s P64 Sixty four 1 s and sixty four 0 s NOTE Pattern Repeat and Pattern Trigger functions are not available if you use either a PN data sequence or an external data source RST value Custom DECT GSM NADC PDC PHS TETRA PN23 EDGE PN9 Data Out SOURce RADio EDGE BNCMux DOUT MDATa EDATa SOURc...

Страница 275: ...ff states diff0 diff1 MEMory DATA FSK file name User I Q Files MEMory DATA IQ file name offsetQ num states i0 q0 i1 q1 diff state num diff states diff0 diff1 MEMory DATA IQ file name The user defined FSK modulation and user defined I Q modulation SCPI commands contain the differential encoding information Before designing a differential encoding scheme you must first define the FSK or I Q modulati...

Страница 276: ...hat only has coded data SOURce RADio EDGE BNCMux EVENt MTRigger FTRigger SOURce RADio EDGE BNCMux EVENt This command selects the output signal for the rear panel EVENT 1 connector MTRigger Multiframe trigger sends one clock pulse at every first cycle of a multiframe to indicate the beginning of a sequence FTRigger Frame trigger sends one clock pulse at every first cycle of a frame to indicate the ...

Страница 277: ...o CUSTom EDCLock SYMBol NORMal SOURce RADio CUSTom EDCLock Other Formats SOURce RADio desired format EDCLock SYMBol NORMal SOURce RADio desired format EDCLock This command sets the external data clock use The options are as follows Normal You must supply a signal to the DATA CLOCK INPUT connector to clock the DATA and SYMBOL SYNC signals Symbol No signal is required at the DATA CLOCK INPUT connect...

Страница 278: ...of the external trigger delay The choices are On 1 or Off 0 RST value Off External Frame Trigger Type SOURce RADio desired format TRIGger SOURce EXTernal TYPE SINGle GATE RESet MANual SOURce RADio desired format TRIGger SOURce EXTernal TYPE This command sets the external frame trigger type The options are as follows SINGle In Single Shot External Frame Trigger mode the pattern waits at the last bi...

Страница 279: ...transition to active RST value Single Shot Frame Repeat Custom SOURce RADio CUSTom REPeat SINGle CONTinuous SOURce RADio CUSTom REPeat Other Formats SOURce RADio desired format REPeat SINGle CONTinuous SOURce RADio desired format REPeat This command sets the output of the selected frame SINGle Outputs one occurrence of the selected frame CONTinuous Outputs a continuous stream of the selected frame...

Страница 280: ...FCHannel BAND B8 M8 B15 M15 SOURce RADio desired format FCHannel BAND This command selects the frequency channel band The output frequency depends on both the channel band and channel number selections RST value DECT PHS and TETRA Standard EDGE BPGSm GSM BEGm NADC Base PDC B8 EDGE GSM Selections PDC Selections BPGSm P GSM Base MRGSm R GSM Mobile B8 800 MHz Base MPGSm P GSM Mobile BDCS DCS Base M8 ...

Страница 281: ...quency channel number The output frequency depends on both the channel band and channel number selections Range DECT 0 through 9 EDGE 1 through 124 GSM 1 through 124 NADC 1 through 1023 PDC 0 through 640 PHS 1 through 225 TETRA 1 through 100 RST value 1 Frequency Channel Mode State SOURce RADio desired format FCHannel STATe ON OFF 1 0 SOURce RADio desired format FCHannel STATe This command selects...

Страница 282: ...t or root Nyquist filter s alpha value This command is effective only after choosing a root Nyquist or Nyquist filter it does not effect other types of filters Range 0 000 through 1 000 RST value Custom NADC TETRA 0 350 Other formats 0 500 Filter BbT for Gaussian Custom SOURce RADio CUSTom BBT value SOURce RADio CUSTom BBT Other Formats SOURce RADio desired format BBT value SOURce RADio desired fo...

Страница 283: ... root Nyquist and Nyquist filters The softkey is grayed out when any other filter is selected RST value DECT PDC PHS TETRA EVM Custom EDGE GSM NADC ACP Filter Type Custom SOURce RADio CUSTom FILTer RNYQuist NYQuist GAUSsian RECTangle IS95 IS95_EQ IS95_MOD IS95_MOD_EQ AC4Fm UGGaussian file name SOURce RADio CUSTom FILTer EDGE SOURce RADio EDGE FILTer RNYQuist NYQuist GAUSsian RECTangle IS95 IS95_EQ...

Страница 284: ...enu and then subsequently stored RST value Custom NADC PDC PHS TETRA root Nyquist DECT GSM Gaussian EDGE EDGE FIX4 Data Custom SOURce RADio CUSTom DATA FIX4 0 15 SOURce RADio CUSTom DATA FIX4 This command enables you to select a binary 4 bit repeating sequence data pattern for unframed transmission according to the modulation type symbol rate filter and burst shape selected for the custom modulati...

Страница 285: ...eld SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B FIX4 0 15 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B FIX4 This command enables you to select a binary 4 bit repeating sequence data pattern to be used in the portable part low capacity B field of the selected timeslot FIX4 must already be defined as the data type Range 0000 to 1111 RST value 0000 DECT Port...

Страница 286: ... Part Traffic Bearer with Z Field Timeslot B Field SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B FIX4 0 15 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B FIX4 This command enables you to select a binary 4 bit repeating sequence data pattern to be used in the portable part traffic bearer with Z field B field of the selected timeslot FIX4 must already be defined ...

Страница 287: ...Field SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B FIX4 0 15 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B FIX4 This command enables you to select a binary 4 bit repeating sequence data pattern to be used in the selected radio fixed part traffic bearer timeslot B field FIX4 must already be defined as the data type Range 0000 to 1111 RST value 0000 DECT Radio ...

Страница 288: ... repeating sequence data pattern for unframed transmission according to the protocols modulation type symbol rate filter and burst shape selected for the EDGE format FIX4 must already be defined as the data type Range 0000 to 1111 RST value 0000 EDGE Custom Timeslot SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 CUSTom FIX4 0 15 SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 CUSTom FIX4 This command enables you to ...

Страница 289: ...mmand enables you to select a binary 4 bit repeating sequence data pattern to be used in the selected access timeslot encryption field FIX4 must already be defined as the data type Range 0000 to 1111 RST value 0000 GSM Custom Timeslot SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 CUSTom FIX4 0 15 SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 CUSTom FIX4 This command enables you to select a binary 4 bit repeating se...

Страница 290: ...ttern for unframed transmission according to the protocols modulation type symbol rate filter and burst shape selected for the NADC format FIX4 must already be defined as the data type Range 0000 to 1111 RST value 0000 NADC Downlink Custom Timeslot SOURce RADio NADC SLOT 1 2 3 4 5 6 DCUSTom FIX4 0 15 SOURce RADio NADC SLOT 1 2 3 4 5 6 DCUSTom FIX4 This command enables you to select a binary 4 bit ...

Страница 291: ...nary 4 bit repeating sequence data pattern to be used in the selected uplink traffic channel timeslot FIX4 must already be defined as the data type Range 0000 to 1111 RST value 0000 PDC Unframed Data Transmission SOURce RADio PDC DATA FIX4 0 15 SOURce RADio PDC DATA FIX4 This command enables you to select a binary 4 bit repeating sequence data pattern for unframed transmission according to the pro...

Страница 292: ...it repeating sequence data pattern to be used in the selected uplink custom timeslot FIX4 must already be defined as the data type Range 0000 to 1111 RST value 0000 PDC Uplink Traffic Channel Timeslot SOURce RADio PDC SLOT0 1 2 3 4 5 UTCHannel TCHannel FIX4 0 15 SOURce RADio PDC SLOT0 1 2 3 4 5 UTCHannel TCHannel FIX4 This command enables you to select a binary 4 bit repeating sequence data patter...

Страница 293: ...ct a binary 4 bit repeating sequence data pattern to be used in the selected downlink traffic channel timeslot FIX4 must already be defined as the data type Range 0000 to 1111 RST value 0000 PHS Uplink Custom Timeslot SOURce RADio PHS ULINK SLOT 1 2 3 4 CUSTom FIX4 0 15 SOURce RADio PHS ULINK SLOT 1 2 3 4 CUSTom FIX4 This command enables you to select a binary 4 bit repeating sequence data pattern...

Страница 294: ...ry 4 bit repeating sequence data pattern to be used in the selected downlink continuous custom timeslot FIX4 must already be defined as the data type Range 0000 to 1111 RST value 0000 TETRA Downlink Continuous Normal Timeslot SOURce RADio TETRa SLOT 1 2 3 4 DCNormal DATA FIX4 0 15 SOURce RADio TETRa SLOT 1 2 3 4 DCNormal DATA FIX4 This command enables you to select a binary 4 bit repeating sequenc...

Страница 295: ... normal timeslot FIX4 must already be defined as the data type Range 0000 to 1111 RST value 0000 TETRA Downlink Discontinuous Synchronization Timeslot SOURce RADio TETRa SLOT 1 2 3 4 DDSync DATA FIX4 0 15 SOURce RADio TETRa SLOT 1 2 3 4 DDSync DATA FIX4 This command enables you to select a binary 4 bit repeating sequence data pattern to be used in the selected downlink discontinuous synchronizatio...

Страница 296: ...for the selected timeslot Range 0000 to 1111 RST value 0000 binary Frequency Correction FCOR Field TETRA Downlink Continuous Synchronization Timeslot SOURce RADio TETRa SLOT 1 2 3 4 DCSync FCOR 80 bit value SOURce RADio TETRa SLOT 1 2 3 4 DCSync FCOR This command sets the frequency correction bits for the selected downlink continuous synchronization timeslot Range 00000000000000000000 to FFFFFFFFF...

Страница 297: ...s the remaining timeslots contain 24 bits The guard time field is always modulated but not bursted even when the timeslot is off If the guard time and T2 symbols of the current timeslot and the T1 symbols of the next timeslot do not match the burst shape may not be smooth even if the current timeslot is turned off Use hexadecimal for the value in the SCPI command precede the value with H the signa...

Страница 298: ...alue SOURce RADio CUSTom IQ SCALe Other Formats SOURce RADio desired format IQ SCALe value SOURce RADio desired format IQ SCALe This command sets the amplitude of the I Q outputs for better ACP This command has no effect with MSK or FSK modulation Range 1 through 9999 RST value Custom NADC 70 All Others 100 Leading Broadcast Bit B1 Field TETRA Downlink Continuous Normal Timeslot SOURce RADio TETRa...

Страница 299: ...ustom SOURce RADio CUSTom MODulation TYPE BPSK QPSK IS95QPSK GRAYQPSK OQPSK IS95OQPSK P4DQPSK PSK8 PSK16 D8PSK MSK FSK2 FSK4 FSK8 FSK16 C4FM QAM4 QAM16 QAM32 QAM64 QAM256 UIQ UFSK SOURce RADio CUSTom MODulation TYPE DECT SOURce RADio DECT MODulation TYPE PSK BPSK QPSK IS95QPSK GRAYQPSK OQPSK IS95OQPSK P4DQPSK PSK8 PSK16 D8PSK MSK FSK2 FSK4 FSK8 FSK16 C4FM QAM4 QAM16 QAM32 QAM64 QAM256 UIQ UFSK SOU...

Страница 300: ... SOURce RADio PHS MODulation TYPE TETRA SOURce RADio TETRa MODulation TYPE BPSK QPSK IS95QPSK GRAYQPSK OQPSK IS95OQPSK P4DQPSK PSK8 PSK16 D8PSK MSK FSK2 FSK4 FSK8 FSK16 C4FM QAM4 QAM16 QAM32 QAM64 QAM256 UIQ UFSK SOURce RADio TETRa MODulation TYPE This command sets the custom modulation to one of the available formats BPSK Binary phase shift keying QPSK Quadrature phase shift keying IS95QPSK IS95 ...

Страница 301: ...efines the prestored FSK file that you want to use This information is held in memory until you send the command that selects user FSK as the modulation type Custom SOURce RADio CUSTom MODulation TYPE UFSK All Others SOURce RADio desired format MODulation TYPE UFSK QAM4 4 state quadrature amplitude modulation QAM8 8 state quadrature amplitude modulation QAM16 16 state quadrature amplitude modulati...

Страница 302: ...Modulation MEMory DATA FSK file name num states f0 f1 diff state num diff states diff0 diff1 This command enables you to define and store a custom FSK file file name The name under which to store the defined FSK information num states Number of frequency states 2 through 16 f0 Value of the first frequency f1 Value of the second frequency diff state Toggle for differential encoding ON OFF 1 0 num d...

Страница 303: ...iff states The number of differential states 0 through 256 diff0 Value of first differential state an integer value from 128 through 127 diff1 Value of 2nd differential state an integer value from 128 through 127 Example The following example creates and stores a two symbol I Q file named testBPSK that has offset Q turned on MEM DATA IQ testBPSK 1 2 1 0 0 0 FSK Frequency Deviation SOURce RADio CUS...

Страница 304: ...ortable Part Low Capacity Timeslot SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity P 16 bit value SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity P This command enables you to customize the preamble P field of the selected low capacity timeslot in the portable part link Range 0000 to FFFF hexadecimal RST value 5555 hexadecimal DECT Portable Part Low Capacity with Z ...

Страница 305: ... P This command enables you to customize the preamble P field of the selected traffic bearer with Z field timeslot in the portable part link Range 0000 to FFFF hexadecimal RST value 5555 hexadecimal DECT Radio Fixed Part Dummy Timeslot SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 DUMM 1 2 P 64 bit value SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 DUMM 1 2 P This command enable...

Страница 306: ...of the selected traffic bearer timeslot in the radio fixed part link Range 0000 to FFFF hexadecimal RST value AAAA hexadecimal DECT Radio Fixed Traffic Bearer with Z Field Timeslot SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic P 16 bit value SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic P This command enables you to customize the preamble P field of the selected...

Страница 307: ...e RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption ULINk MCS9 DATA PN9 PN15 SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption ULINK MCS9 DATA This command selects the data type for the EGPRS MCS 9 uplink channel RST Value PN9 SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption DLINk MCS5 DATA PN9 PN15 SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption DLINk MCS5 DATA This command se...

Страница 308: ...nel PSID bit pattern SOURce RADio PHS ULINK SLOT 1 2 3 4 SCHannel PSID This command enables you to change the 28 bit personal station identification code PSID field in the synchronization channel The preset hexadecimal value when normal preset is selected for PSID reflects the PHS protocol however you can enter a new value entering this command The current value for PSID is displayed in the PSID f...

Страница 309: ...ft keying S Field DECT Portable Part Low Capacity Timeslot SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity S 16 bit value SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity S This command enables you to customize the synchronization pattern of the selected low capacity timeslot in the portable part link Range 0000 to FFFF hexadecimal RST value 1675 hexadecimal DECT Por...

Страница 310: ... SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 DUMM 1 2 S This command enables you to customize the synchronization S field of the selected dummy 1 or 2 timeslot in the radio fixed part link Range 0000 to FFFF hexadecimal RST value E98A hexadecimal DECT Radio Fixed Part Low Capacity Timeslot SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity S 16 bit value SOURce RADio DECT ...

Страница 311: ...his command enables you to customize the synchronization S field of the selected traffic bearer with Z field timeslot in the radio fixed part link Range 0000 to FFFF hexadecimal RST value E98A hexadecimal Scramble Configuration Seed and State Scramble Seed PHS SOURce RADio PHS BURSt SCRamble SEED 16 bit value SOURce RADio PHS BURSt SCRamble SEED TETRA SOURce RADio TETRa BURSt SCRamble SEED 32 bit ...

Страница 312: ...dary frame pattern when the secondary frame state is activated The file is saved under the name FORMAT _SECONDARY_FRAME Secondary Frame Trigger Source SOURce RADio desired format SECondary TRIGger SOURce KEY EXT BUS SOURce RADio desired format SECondary TRIGger SOURce This command selects the type of triggering for the secondary frame The choices are Key trigger using the front panel Trigger key E...

Страница 313: ...l SACChannel 15 bit pattern SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel SACChannel This command changes the 15 bit slow associated control channel The preset hexadecimal value when normal preset is selected for SACCH reflects the value specified by the standard Range 000 to FFF hexadecimal RST value 000 hexadecimal PDC Downlink Traffic Channel Timeslot SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel S...

Страница 314: ...rol channel SACCH The preset hexadecimal value when normal preset is selected for SACCH reflects the PDC protocol however you can enter a new value by executing this command Afterwards the current value for SACCH is displayed in the SACCH field near the bottom of the text area of the display Range 0000 to 7FFF hexadecimal RST value 0000 hexadecimal PHS Downlink Traffic Channel Timeslot SOURce RADi...

Страница 315: ...t SRATe SOURce RADio desired format 1 BRATe value SOURce RADio desired format 1 BRATe 1All formats except EDGE This command sets the transmission symbol rate NOTE The BRATe SCPI command sets the bit rate The bit rate is adjusted to reflect symbol rate dependent on the number of bits per symbol for the modulation type Range 47 684 sps through 12 5 Msps depending on the modulation type RST value Cus...

Страница 316: ...offset of a selected timeslot ALL Outputs a 1 bit signal to the EVENT 1 rear panel connector that is synchronized to the bit selected by the synchronization output offset of each timeslot in a frame RST value Frame Synchronization Output Offset SOURce RADio desired format SOUT OFFSet value SOURce RADio desired format SOUT OFFSet This command moves the synchronization signal forward or back from th...

Страница 317: ...ommand sets the synchronization block bits for the selected downlink synchronization continuous timeslot Range 000000000000000000000000000000 to FFFFFFFFFFFFFFFFFFFFFFFFFFFF RST value 000000000000000000000000000000 TETRA Downlink Discontinuous Synchronization Timeslot SOURce RADio TETRa SLOT 1 2 3 4 DDSync SSB 120 bit value SOURce RADio TETRa SLOT 1 2 3 4 DDSync SSB This command sets the synchroni...

Страница 318: ...Rce RADio TETRa SLOT 1 2 3 4 DDSync STS This command sets the synchronization training sequence for the selected downlink discontinuous synchronization timeslot RST value 30673A7067 Synchronization Word Field NADC Downlink Traffic Channel Timeslot SOURce RADio NADC SLOT 1 2 3 4 5 6 DTCHannel SWORd 28 bit pattern SOURce RADio NADC SLOT 1 2 3 4 5 6 DTCHannel SWORd NADC Uplink Traffic Channel Timeslo...

Страница 319: ... T2 This command enables you to define the binary value for both of the 9 bit tail fields in each normal timeslot Use hexadecimal for the value in the SCPI command precede the value with H the signal generator will convert it to binary Range 0 through 1FF RST value 1FF Timeslot Configuration Amplitude State Type Timeslot Amplitude DECT Portable Part Timeslots SOURce RADio DECT PPart SLOT0 1 2 3 4 ...

Страница 320: ...his command toggles the selected timeslot RF output power as main or alternate delta This feature is only available with the Alternate Power Control Option UNA RST value Main PDC SOURce RADio PDC SLOT0 1 2 3 4 5 POWer MAIN DELTa SOURce RADio PDC SLOT0 1 2 3 4 5 POWer This command toggles the selected timeslot RF output power as main or alternate delta This feature is only available with the Altern...

Страница 321: ...1 or Off 0 RST value timeslot 0 On timeslots 1 through 11 Off DECT Radio Fixed Part Timeslots SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 STATe ON OFF 1 0 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 STATe This command sets the operating state of the selected timeslot The choices are timeslots 0 through 11 On 1 or Off 0 RST value timeslot 0 On timeslots 1 through 11 Off EDGE S...

Страница 322: ... 0 On 1 through 5 Off PHS Downlink Timeslots SOURce RADio PHS DLINK SLOT 1 2 3 4 STATe ON OFF 1 0 SOURce RADio PHS DLINK SLOT 1 2 3 4 STATe This command sets the operating state of the selected downlink timeslot The choices are timeslots 1 through 4 and On 1 or Off 0 RST value timeslot 1 On 2 through 4 Off PHS Uplink Timeslots SOURce RADio PHS ULINK SLOT 1 2 3 4 STATe ON OFF 1 0 SOURce RADio PHS U...

Страница 323: ...he radio fixed part link The choices are timeslots 0 through 11 and Custom Short Packet 1 Dummy 1 with P00 in the first half Short Packet 2 Dummy 2 with P00 in the second half Traffic Bearer basic packet P32 for bi directional communication Low Capacity low capacity packet P08j for bi directional communication Traffic Bearer with Z Field and Low Capacity with Z Field RST value timeslot 0 traffic b...

Страница 324: ...ou to set the timeslot type for the selected timeslot The choices are UCustom Uplink Custom DCustom Downlink Custom UTCH Up Traffic Channel UTCH All Up VOX DTCH Down Traffic Channel or DTCH All RST value timeslot 1 UTCH PHS Downlink Timeslot Type SOURce RADio PHS DLINK SLOT 1 2 3 4 TYPE CUSTom TCH TCH_ALL SYNC SOURce RADio PHS DLINK SLOT 1 2 3 4 TYPE This command enables you to set the downlink ti...

Страница 325: ...hronization Downlink Discontinuous Custom and Downlink Continuous Custom When Downlink is selected and the frame was Uplink the following mapping is made to convert the Uplink protocols to Downlink Also an error will be generated When Uplink is selected and the frame was Downlink the following mapping is made to convert the Downlink protocols to Uplink Also an error will be generated When continuo...

Страница 326: ... downlink continuous normal timeslot Range 0000 to 1FFF RST value 0000 hexadecimal Training Sequence Field EDGE GSM Normal Timeslot SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal TSEQuence TSC0 TSC1 TSC2 TSC3 TSC4 TSC5 TSC6 TSC7 78 bit_pattern SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal TSEQuence SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 NORMal TSEQuence TSC0 TSC1 TSC2 TSC3 TSC4 TSC5 TSC6 TSC7 bit_patte...

Страница 327: ...l however you can enter a new value by using this command The hexadecimal values for the 8 training sequence codes are listed below TSC0 0970897 TSC1 0B778B7 TSC2 10EE90E TSC3 11ED11E TSC4 06B906B TSC5 13AC13A TSC6 29F629F TSC7 3BC4BBC RST value EDGE TSC0 GSM 0970897 Range EDGE 0 to 3FFFFFFFFFFFFFFFFFFF GSM 0 to 3FFFFFF GSM Dummy Timeslot SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 DUMMy TSEQuence TSC0 T...

Страница 328: ...mmand enables you to customize the training sequence TS for the selected synchronization timeslot The preset hexadecimal value when normal preset is selected for TS reflects the GSM protocol however you can enter a new value by using this command The following table list the hexadecimal equivalents for training sequences 0 through 7 RST value 0970897 Training Sequence Hexadecimal Value TSCO 097089...

Страница 329: ...ADio TETRa SLOT 1 2 3 4 DDNormal TSEQuence This command specifies the normal training sequence bits 30 bit midamble for the selected downlink discontinuous normal timeslot When 1E90DE is selected the data fields are scrambled as separate logical channels Range 00000000 to 0FFFFFFF RST value 343A74 TETRA Uplink Control 1 Timeslot SOURce RADio TETRa SLOT 1 2 3 4 UC1 TSEQuence 30 bit value SOURce RAD...

Страница 330: ...SOURce This command sets the mode for triggering your unframed data pattern The choices are Key trigger using the front panel Trigger key Ext trigger using an external trigger supplied to the TRIGGER IN connector or Bus trigger with a command sent over GPIB Pattern Trigger is not available with either a PN data sequence or an external data source RST value Key Unique Word Field PHS Downlink Synchr...

Страница 331: ...This command enables you to change the unique word UW field The preset hexadecimal value when normal preset is selected for UW reflects the PHS protocol however you can enter a new value entering this command The UW value becomes the active function The current value for UW is displayed in the UW field near the bottom of the text area of the display Range 000000000 to 0FFFFFFFF RST value 050EF2993...

Страница 332: ...he following programming examples Generating a π 4 DQPSK Modulation Sensitivity Bit Error Test on page 4 89 This example is presented in the following formats NADC on page 4 90 PHS on page 4 92 TETRA on page 4 94 Generating a DECT GFSK Modulation Sensitivity Bit Error Test on page 4 96 Generating a GSM GMSK Modulation Sensitivity Bit Error Test on page 4 98 Generating a PDC Sensitivity Bit Error T...

Страница 333: ...ing a π 4 DQPSK Modulation Sensitivity Bit Error Test In this example you configure the signal generator to the initial settings of a π 4DQPSK modulation sensitivity bit error test The initial settings are format default values which you can change once the setup is complete This example is presented in the following formats NADC on page 4 90 PHS on page 4 92 TETRA on page 4 94 ...

Страница 334: ...it error test The carrier is a 80 frequency of 825250 GHz at 40 dBuV displayed in dBm The 90 NADC format is initially set with default values which can 100 be changed once the setup is complete 110 120 130 140 150 160 170 Sig_gen 719 180 LOCAL Sig_gen 190 CLEAR Sig_gen 200 CLEAR SCREEN 210 OUTPUT Sig_gen RST 220 OUTPUT Sig_gen CLS 230 240 OUTPUT Sig_gen FREQ 825250 GHz 250 OUTPUT Sig_gen POW 40 dB...

Страница 335: ...s Status Byte Register 230 Program border 240 Set the signal generator s output carrier frequency to 825 250 MHz 250 Set the signal generator s output carrier power to 40 dBuV 260 Turn on frame burst 270 Configure the downlink timeslot 1 as an uplink custom channel type 280 Turn on timeslot 1 290 Program border 300 Enables NADC modulation 310 Program border 320 Turn on the RF output power 330 Prog...

Страница 336: ...or test The carrier is a frequency of 1 89515 GHz 80 at 40 dBuV displayed in dBm The PHS format is 90 initially set with default values which can be changed 100 once the setup is complete 110 120 130 140 150 160 170 Sig_gen 719 180 LOCAL Sig_gen 190 CLEAR Sig_gen 200 CLEAR SCREEN 210 OUTPUT Sig_gen RST 220 OUTPUT Sig_gen CLS 230 240 OUTPUT Sig_gen FREQ 1 89515 GHz 250 OUTPUT Sig_gen POW 40 dBuV 26...

Страница 337: ... Status Byte Register 230 Program border 240 Sets the signal generator s output carrier frequency to 1 89515 GHz 250 Sets the signal generator s output carrier power to 40 dBuV 260 Turns on frame burst 270 Configures the downlink timeslot 1 as a traffic channel type 280 Turns on timeslot 1 290 Program border 300 Enables PHS modulation 310 Program border 320 Turns on the RF output power 330 Program...

Страница 338: ...it error test The carrier is a 80 frequency of 0 400 GHz at 40 dBuV displayed in dBm The 90 TETRA format is initially set with default values which can 100 be changed once the setup is complete 110 120 130 140 150 160 170 Sig_gen 719 180 LOCAL Sig_gen 190 CLEAR Sig_gen 200 CLEAR SCREEN 210 OUTPUT Sig_gen RST 220 OUTPUT Sig_gen CLS 230 240 OUTPUT Sig_gen FREQ 0 400 GHz 250 OUTPUT Sig_gen POW 40 dBu...

Страница 339: ...r s Status Byte Register 230 Program border 240 Set the signal generator s output carrier frequency to 400 MHz 250 Set the signal generator s output carrier power to 40 dBuV 260 Turn on frame burst 270 Configure the downlink timeslot 1 as an uplink normal channel type 280 Turn on timeslot 1 290 Program border 300 Enables TETRA modulation 310 Program border 320 Turn on the RF output power 330 Progr...

Страница 340: ...tion sensitivity bit error test The carrier is a 80 frequency of 1 89515 GHz at 40 dBuV displayed in dBm The 90 DECT format is initially set with default values which can 100 be changed once the setup is complete 110 120 130 140 150 160 170 Sig_gen 719 180 LOCAL Sig_gen 190 CLEAR Sig_gen 200 CLEAR SCREEN 210 OUTPUT Sig_gen RST 220 OUTPUT Sig_gen CLS 230 240 OUTPUT Sig_gen FREQ 1 89515 GHz 250 OUTP...

Страница 341: ...tus Byte Register 230 Program border 240 Set the signal generator s output carrier frequency to 1 89515 GHz 250 Set the signal generator s output carrier power to 40 dBuV 260 Turn on frame burst 270 Configure the downlink timeslot 0 as a radio fixed part traffic channel type 280 Turn on timeslot 1 290 Program border 300 Enables DECT modulation 310 Program border 320 Turn on the RF output power 330...

Страница 342: ...modulation sensitivity bit error test The carrier is a 80 frequency of 940 MHz at 40 dBuV displayed in dBm The 90 GSM format is initially set with default values which can 100 be changed once the setup is complete 110 120 130 140 150 160 170 Sig_gen 719 180 LOCAL Sig_gen 190 CLEAR Sig_gen 200 CLEAR SCREEN 210 OUTPUT Sig_gen RST 220 OUTPUT Sig_gen CLS 230 240 OUTPUT Sig_gen FREQ 940 GHz 250 OUTPUT ...

Страница 343: ...r s Status Byte Register 230 Program border 240 Sets the signal generator s output carrier frequency to 940 MHz 250 Sets the signal generator s output carrier power to 40 dBuV 260 Turns on frame burst 270 Configures the downlink timeslot 0 as a normal channel type 280 Turns on timeslot 0 290 Program border 300 Enables GSM modulation 310 Program border 320 Turns on the RF output power 330 Program b...

Страница 344: ...h a carrier frequency of 815 MHz at 40 dBuV displayed 80 in dBm The PDC format is initially set with default 90 values which can be changed once the setup is complete 100 110 120 130 140 150 160 Sig_gen 719 170 LOCAL Sig_gen 180 CLEAR Sig_gen 190 CLEAR SCREEN 200 OUTPUT Sig_gen RST 210 OUTPUT Sig_gen CLS 220 230 OUTPUT Sig_gen FREQ 815 MHz 240 OUTPUT Sig_gen POW 40 dBuV 250 OUTPUT Sig_gen RAD PDC ...

Страница 345: ...gister 220 Program border 230 Sets the carrier frequency to 815 MHz 240 Sets the carrier power level to 40 dBuV 250 Turns on frame burst 260 Selects full rate which pairs timeslots 0 1 and 2 with 3 4 and 5 270 Configures timeslot 0 as a down traffic channel type 280 Turns on timeslot 0 290 Program border 300 Enables PDC modulation 310 Program border 320 Turns on the signal generator s RF output 33...

Страница 346: ...4 102 Real Time I Q Baseband Generator User s and Programming Guide Programming Commands and Examples ESG Family Signal Generators Programming Examples Options UN8 and 202 ...

Страница 347: ...02 softkeys and their corresponding SCPI commands For a list of the signal generator s standard keys and their corresponding SCPI commands refer to the programming guide In the following tables when there is an entry for the custom format it is given first Where you see the variable desired format replace it with one of the following modulation formats DECT EDGE GSM NADC PDC PHS TETRa ...

Страница 348: ...ed format MODulation TYPE P4DQPSK SOURce RADio desired format MODulation TYPE 2 Lvl FSK SOURce RADio CUSTom MODulation TYPE FSK2 SOURce RADio CUSTom MODulation TYPE SOURce RADio desired format MODulation TYPE FSK2 SOURce RADio desired format MODulation TYPE 3 Bit Sync SOURce RADio EDGE BNCMux SSOut TBSync SOURce RADio EDGE BNCMux SSOut 4 1 s 4 0 s SOURce RADio CUSTom DATA P4 SOURce RADio CUSTom DA...

Страница 349: ...P4 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom P4 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B P4 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B P4 ...

Страница 350: ...URce RADio NADC SLOT 1 2 3 4 5 6 UCUStom P4 SOURce RADio NADC SLOT 1 2 3 4 5 6 UCUStom SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA P4 SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom P4 SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel P4 SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel SOURce RADio PDC S...

Страница 351: ...ADio TETRa SLOT 1 2 3 4 DDSync DATA SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA P4 SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA P4 SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA SOURce RADio TETRa SLOT 1 2 3 4 UCUStom P4 SOURce RADio TETRa SLOT 1 2 3 4 UCUStom SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA P4 SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA 4 Lvl FSK SOURce R...

Страница 352: ...P8 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom P8 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B P8 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B P8 ...

Страница 353: ...URce RADio NADC SLOT 1 2 3 4 5 6 UCUStom P8 SOURce RADio NADC SLOT 1 2 3 4 5 6 UCUStom SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA P8 SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom P8 SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel P8 SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel SOURce RADio PDC S...

Страница 354: ...io TETRa SLOT 1 2 3 4 DDSync DATA SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA P8 SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA P8 SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA SOURce RADio TETRa SLOT 1 2 3 4 UCUStom P8 SOURce RADio TETRa SLOT 1 2 3 4 UCUStom SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA P8 SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA 8 Lvl FSK SOURce RAD...

Страница 355: ...16 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom P16 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B P16 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B P...

Страница 356: ...URce RADio NADC SLOT 1 2 3 4 5 6 UCUStom P16 SOURce RADio NADC SLOT 1 2 3 4 5 6 UCUStom SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA P16 SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom P16 SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel P16 SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel SOURce RADio P...

Страница 357: ...o TETRa SLOT 1 2 3 4 UC1 DATA SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA P16 SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA SOURce RADio TETRa SLOT 1 2 3 4 UCUStom P16 SOURce RADio TETRa SLOT 1 2 3 4 UCUStom SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA P16 SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA 16 Lvl FSK SOURce RADio CUSTom MODulation TYPE FSK16 SOURce RADio CUSTom MODulation TYPE SOURce RADio desi...

Страница 358: ...P32 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom P32 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B P32 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B ...

Страница 359: ...URce RADio NADC SLOT 1 2 3 4 5 6 UCUStom P32 SOURce RADio NADC SLOT 1 2 3 4 5 6 UCUStom SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA P32 SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom P32 SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel P32 SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel SOURce RADio P...

Страница 360: ...TETRa SLOT 1 2 3 4 DDNormal DATA SOURce RADio TETRa SLOT 1 2 3 4 DDSync DATA P32 SOURce RADio TETRa SLOT 1 2 3 4 DDSync DATA SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA P32 SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA P32 SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA SOURce RADio TETRa SLOT 1 2 3 4 UCUStom P32 SOURce RADio TETRa SLOT 1 2 3 4 UCUStom SOURce RADio TETRa ...

Страница 361: ...P64 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom P64 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B P64 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B ...

Страница 362: ...URce RADio NADC SLOT 1 2 3 4 5 6 UCUStom P64 SOURce RADio NADC SLOT 1 2 3 4 5 6 UCUStom SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA P64 SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom P64 SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel P64 SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel SOURce RADio P...

Страница 363: ...io TETRa SLOT 1 2 3 4 UC1 DATA SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA P64 SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA SOURce RADio TETRa SLOT 1 2 3 4 UCUStom P64 SOURce RADio TETRa SLOT 1 2 3 4 UCUStom SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA P64 SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA 64QAM SOURce RADio CUSTom MODulation TYPE QAM64 SOURce RADio CUSTom MODulation TYPE SOURce RADio desired ...

Страница 364: ...art SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity A 64 bit value SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity A SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic A 64 bit value SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic A SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity A 64 bit value SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 1...

Страница 365: ...Curacy DM1 DM0 P4 P8 P16 P32 P64 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B PN9 PN15 FIX4 file name EXT FDEV1_HS FDEV1_FS FDEV2_FS FACCuracy DM1 DM0 P4 P8 P16 P32 P64 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B PN9 PN15 FIX...

Страница 366: ...ux EVENt MTRigger FTRigger SOURce RADio EDGE BNCMux EVENt SOURce RADio EDGE BNCMux SSOut IGAT TBSync SOURce RADio EDGE BNCMux SSOut BPSK SOURce RADio CUSTom MODulation TYPE BPSK SOURce RADio CUSTom MODulation TYPE SOURce RADio desired format MODulation TYPE BPSK SOURce RADio desired format MODulation TYPE Burst Shape Type SOURce RADio CUSTom BURSt SHAPe TYPE SINE file name SOURce RADio CUSTom BURS...

Страница 367: ... DTCHannel CDVCcode bit pattern SOURce RADio NADC SLOT 1 2 3 4 5 6 DTCHannel CDVCcode SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel CDVCcode bit pattern SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel CDVCcode CS 1 SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption CS1 SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption Channel Band SOURce RADio DECT PHS TETRa FCHannel BAND STANdard SOURce RADi...

Страница 368: ... 1 2 3 4 CUSTom Configure Differential Encoding MEMory DATA FSK file name num_states f0 f0 diff_state num_diff_states diff0 diff1 MEMory DATA FSK file name MEMory DATA IQ file name offsetQ num_states i0 q0 i1 q1 diff_state num_diff_states diff0 diff1 MEMory DATA IQ file name Configure Dn Custom Cont SOURce RADio TETRa SLOT 1 2 3 4 DCCustom PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio...

Страница 369: ... CSID SOURce RADio PHS ULINk SLOT 1 2 3 4 SCHannel CSID bit pattern SOURce RADio PHS ULINk SLOT 1 2 3 4 SCHannel CSID Custom SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TYPE CUSTom SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TYPE SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TYPE CUSTom SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TYPE SOURce RADio EDGE GSM S...

Страница 370: ...9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio EDGE GSM SLOT0 1 2 3 4 5 6 7 CUSTom SOURce RADio NADC SLOT 1 2 3 4 5 6 DCUStom PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio NADC SLOT 1 2 3 4 5 6 DCUStom SOURce RADio NADC SLOT 1 2 3 4 5 6 DTCHannel DATA PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio NADC SLOT 1 2 3 4 5 6 DTCHannel DATA SOURce RADio NADC SLOT 1 2 3 ...

Страница 371: ...2 3 4 DCNormal DATA PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio TETRa SLOT 1 2 3 4 DCNormal DATA SOURce RADio TETRa SLOT 1 2 3 4 DCSync DATA PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio TETRa SLOT 1 2 3 4 DCSync DATA SOURce RADio TETRa SLOT 1 2 3 4 DDNormal DATA PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio TETRa SLOT 1 2 3 4 DDNormal DATA SOURce RADio TET...

Страница 372: ... 9 10 11 CUSTom SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B DM0 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B DM0 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B DM0 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8...

Страница 373: ...5 6 7 8 9 10 11 TRAFfic B DM1 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B DM1 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B DM1 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B Dn Custom Cont SOURce RADio T...

Страница 374: ...LOT0 1 2 3 4 5 6 7 8 9 10 11 TYPE DUMM 1 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TYPE Dummy Bearer 2 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TYPE DUMM2 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TYPE E SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption PN9 PN15 FIX4 file name EXT P4 P8 P16 P32 P64 SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyptio...

Страница 375: ... 4 5 6 7 NORMal ENCRyption ETCH F43 DATA EDGE SOURce RADio EDGE FILTer EDGE SOURce RADio EDGE FILTer EDGE SOURce RADio EDGE MODulation TYPE EDGE SOURce RADio EDGE MODulation TYPE EDGE Off On SOURce RADio EDGE STATe ON OFF 1 0 SOURce RADio EDGE STATe ET SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 ACCess ETAil bit pattern SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 ACCess ETAil Event 1 SOURce RADio EDGE BNCMux EV...

Страница 376: ...Dio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B EXT SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B EXT SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTTRaffic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom EXT SOURce...

Страница 377: ...RADio NADC SLOT 1 2 3 4 5 6 UCUStom EXT SOURce RADio NADC SLOT 1 2 3 4 5 6 UCUStom SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA EXT SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom EXT SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel EXT SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel SOURce RADio PDC SL...

Страница 378: ... EXT SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA SOURce RADio TETRa SLOT 1 2 3 4 UCUStom EXT SOURce RADio TETRa SLOT 1 2 3 4 UCUStom SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA EXT SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA Ext Data Clock Normal Symbol SOURce RADio CUSTom EDCLock SYMBol NORMal SOURce RADio CUSTom EDCLock SOURce RADio desired format EDCLock SYMBol NORMal SOURce RADio desired format...

Страница 379: ...CT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B FACCuracy SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B FACCuracy SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffi...

Страница 380: ...OT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B FDEV1_FS SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B FDEV1_FS SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTTRaffic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom FDEV1_FS SOURce R...

Страница 381: ...6 7 8 9 10 11 ZLCapacity B SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B FDEV1_HS SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTTRaffic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom FDEV1_HS SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B FDEV1_HS SOURce RADio DECT RFPart...

Страница 382: ...om SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B FDEV2_FS SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B FDEV_FS SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCAPacity B FDEV2_FS SOURce RADio DECT RFPart SLOT0 1 2 3 4 ...

Страница 383: ... Generators Softkey Command Cross Reference Options UN8 and 202 Filter BbT SOURce RADio CUSTom BBT value SOURce RADio CUSTom BBT SOURce RADio desired format BBT value SOURce RADio desired format BBT SOURce RADio desired format BBT value SOURce RADio desired format BBT Key SCPI Command ...

Страница 384: ... 9 10 11 TRAFfic B FIX4 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B FIX4 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B FIX4 0 15 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B FIX4 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B FIX4 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B FIX4 0 15 SOURce RAD...

Страница 385: ...OT0 1 2 3 4 5 6 7 CUSTom FIX4 SOURce RADio EDGE GSM SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption FIX4 SOURce RADio EDGE GSM SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption FIX4 0 15 SOURce RADio EDGE GSM SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption FIX4 SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 SYNC ENCRyption FIX4 SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 SYNC ENCRyption FIX4 0 15 SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 SYNC ENCRypt...

Страница 386: ...DC SLOT0 1 2 3 4 5 DCUStom FIX4 SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel FIX4 SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel FIX4 0 15 SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel FIX4 SOURce RADio PDC SLOT0 1 2 3 4 5 UCUStom FIX4 SOURce RADio PDC SLOT0 1 2 3 4 5 UCUStom FIX4 0 15 SOURce RADio PDC SLOT0 1 2 3 4 5 UCUStom FIX4 SOURce RADio PDC SLOT0 1 2 3 4 5 UTCHannel TCHann...

Страница 387: ...Dio TETRa SLOT 1 2 3 4 DDSync DATA FIX4 SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA FIX4 SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA FIX4 0 15 SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA FIX4 SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA FIX4 SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA FIX4 0 15 SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA FIX4 SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA FIX4 SOURce RADio TETRa SLOT ...

Страница 388: ...ce RADio CUSTom FILTer SOURce RADio desired format FILTer GAUSsian SOURce RADio desired format FILTer Gray Coded QPSK SOURce RADio CUSTom MODulation TYPE GRAYQPSK SOURce RADio CUSTom MODulation TYPE SOURce RADio desired format MODulation TYPE GRAYQPSK SOURce RADio desired format MODulation TYPE GSM Off On SOURce RADio GSM STATe ON OFF 1 0 SOURce RADio GSM STATe IDLE SOURce RADio PHS DLINk SLOT 1 2...

Страница 389: ...OURce RADio desired format MODulation TYPE Key SOURce RADio CUSTom TRIGger SOURce KEY SOURce RADio CUSTom TRIGger SOURce SOURce RADio desired fomrat TRIGger SOURce KEY SOURce RADio desired fomrat TRIGger SOURce Low Capacity SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TYPE LCAPacity SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TYPE SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9...

Страница 390: ... DMCS5 UMCS5 ETCH F43 UNCoded SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption Multiframe Data SOURce RADio EDGE BNCMux DOut MDATa SOURce RADio EDGE BNCMux DOut Multiframe Trigger SOURce RADio EDGE BNCMux EVENt MTRigger SOURce RADio EDGE BNCMux EVENt NADC Off On SOURce RADio NADC STATe ON OFF 1 0 SOURce RADio NADC STATe None SOURce RADio CUSTom STANdard SELect NONE SOURce RADio CUSTom STANd...

Страница 391: ...t value SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 DUMM 1 P SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 DUMM2 P 16 bit value SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 DUMM2 P SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity P 16 bit value SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity P SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6...

Страница 392: ...SOURce RADio PDC STATe ON OFF 1 0 SOURce RADio PDC STATe Phase Dev SOURce RADio CUSTom MODulation MSK PHASe val unit SOURce RADio CUSTom MODulation MSK PHASe SOURce RADio desired format MODulation MSK PHASe val unit SOURce RADio desired format MODulation MSK PHASe Phase Polarity Normal Invert SOURce RADio CUSTom POLarity ALL NORMal INVerted SOURce RADio CUSTom POLarity ALL SOURce RADio desired for...

Страница 393: ... DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B PN9 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom PN9 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B PN9 SOURce RADio...

Страница 394: ...1 2 3 4 5 6 7 NORMal ENCRyption DLINk MCS5 DATA SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption ULINk MCS5 DATA PN9 SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption ULINk MCS5 DATA PN9 continued SOURce RADio GSM DATA PN9 SOURce RADio GSM DATA SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 ACCess ENCRyption PN9 SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 ACCess ENCRyption SOURce RADio GSM SLOT0 1 2 3...

Страница 395: ... 3 4 5 DTCHannel TCHannel SOURce RADio PDC SLOT0 1 2 3 4 5 UCUStom PN9 SOURce RADio PDC SLOT0 1 2 3 4 5 UCUStom SOURce RADio PDC SLOT0 1 2 3 4 5 UTCHannel TCHannel PN9 SOURce RADio PDC SLOT0 1 2 3 4 5 UTCHannel TCHannel SOURce RADio PHS DATA PN9 SOURce RADio PHS DATA SOURce RADio PHS DLINk SLOT 1 2 3 4 CUSTom PN9 SOURce RADio PHS DLINk SLOT 1 2 3 4 CUSTom SOURce RADio PHS DLINk SLOT 1 2 3 4 TCHann...

Страница 396: ...1 2 3 4 DDCustom DATA SOURce RADio TETRa SLOT 1 2 3 4 DDNormal DATA PN9 SOURce RADio TETRa SLOT 1 2 3 4 DDNormal DATA SOURce RADio TETRa SLOT 1 2 3 4 DDSync DATA PN9 SOURce RADio TETRa SLOT 1 2 3 4 DDSync DATA SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA PN9 SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA PN9 SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA SOURce RADio TETRa...

Страница 397: ...RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B PN15 SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom PN15 SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B PN15 SOUR...

Страница 398: ... RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption DLINk MCS5 DATA SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption ULINk MCS5 DATA PN15 SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption ULINk MCS5 DATA SOURce RADio GSM DATA PN15 SOURce RADio GSM DATA SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 ACCess ENCRyption PN15 SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 ACCess ENCRyption SOURce RADio GSM SLOT...

Страница 399: ... 4 CUSTom SOURce RADio PHS ULINk SLOT 1 2 3 4 TCHannel TCHannel PN15 SOURce RADio PHS ULINk SLOT 1 2 3 4 TCHannel TCHannel PN15 continued SOURce RADio TETRa DATA PN15 SOURce RADio TETRa DATA SOURce RADio TETRa SLOT 1 2 3 4 UCUStom PN15 SOURce RADio TETRa SLOT 1 2 3 4 UCUStom SOURce RADio TETRa SLOT 1 2 3 4 DCCustom PN15 SOURce RADio TETRa SLOT 1 2 3 4 DCCustom SOURce RADio TETRa SLOT 1 2 3 4 DCNor...

Страница 400: ...LINk SLOT 1 2 3 4 SCHannel PSID bit pattern SOURce RADio PHS ULINk SLOT 1 2 3 4 SCHannel PSID QPSK SOURce RADio CUSTom MODulation TYPE QPSK SOURce RADio CUSTom MODulation TYPE SOURce RADio desired format MODulation TYPE QPSK SOURce RADio desired format MODulation TYPE R GSM Base SOURce RADio EDGE GSM FCHannel BAND BRGSm SOURce RADio EDGE GSM FCHannel BAND R GSM Mobile SOURce RADio EDGE GSM FCHanne...

Страница 401: ...Tom BURSt SHAPe RISE DELay value SOURce RADio CUSTom BURSt SHAPe RISE DELay SOURce RADio desired format BURSt SHAPe RISE DELay value SOURce RADio desired format BURSt SHAPe RISE DELay SOURce RADio desired format BURSt SHAPe RDELay value SOURce RADio desired format BURSt SHAPe RDELay Rise Time SOURce RADio CUSTom BURSt SHAPe RISE TIME value SOURce RADio CUSTom BURSt SHAPe RISE TIME SOURce RADio CUS...

Страница 402: ... RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 DUMM2 S 16 bit value SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 DUMM2 S SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity S 16 bit value SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity S SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic S 16 bit value SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 1...

Страница 403: ...T 1 2 3 4 5 6 UTCHannel SACChanel Save Secondary Frame State SOURce RADio desired format SECondary SAVE Scramble Off On SOURce RADio PHS TETRa BURSt SCRamble STATe ON OFF 1 0 SOURce RADio PHS TETRa BURSt SCRamble STATe Scramble Seed SOURce RADio PHS BURSt SCRamble SEED 16 bit val SOURce RADio PHS TETRa BURSt SCRamble SEED SOURce RADio TETRa BURSt SCRamble SEED 32 bit val SOURce RADio TETRa BURSt S...

Страница 404: ...PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRAFfic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom file name SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 CUSTom SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B file name SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 TRAFfic B file name ...

Страница 405: ... NADC SLOT 1 2 3 4 5 6 UCUStom SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA file name SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel DATA SOURce RADio PDC DATA file name SOURce RADio PDC DATA SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom file name SOURce RADio PDC SLOT0 1 2 3 4 5 DCUStom SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel file name SOURce RADio PDC SLOT0 1 2 3 4 5 DTCHannel TCHannel...

Страница 406: ...TRa SLOT 1 2 3 4 UC1 DATA file name SOURce RADio TETRa SLOT 1 2 3 4 UC1 DATA SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA file name SOURce RADio TETRa SLOT 1 2 3 4 UC2 DATA SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA file name SOURce RADio TETRa SLOT 1 2 3 4 UNORmal DATA Sine SOURce RADio desired format BURSt SHAPe TYPE SINE SOURce RADio desired format BURSt SHAPe TYPE Single Shot SOURce RADio desire...

Страница 407: ... SOURce RADio NADC SLOT 1 2 3 4 5 6 DTCHannel SWORd bit pattern SOURce RADio NADC SLOT 1 2 3 4 5 6 DTCHannel SWORd SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel SWORd bit pattern SOURce RADio NADC SLOT 1 2 3 4 5 6 UTCHannel SWORd SOURce RADio PHS DLINk SLOT 1 2 3 4 TYPE SYNC SOURce RADio PHS DLINk SLOT 1 2 3 4 TYPE SOURce RADio PHS ULINk SLOT 1 2 3 4 TYPE SYNC SOURce RADio PHS ULINk SLOT 1 2 3 4 TY...

Страница 408: ...OURce RADio PHS ULINk SLOT 1 2 3 4 TYPE TCH_ALL SOURce RADio PHS ULINk SLOT 1 2 3 4 TYPE TCH FS SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption TCH FS DATA SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption TCH FS DATA TETRA Off On SOURce RADio TETRa STATe ON OFF 1 0 SOURce RADio TETRa STATe Timeslot Ampl Main Delta SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 POWer MAIN DELTa ...

Страница 409: ...LOT0 1 2 3 4 5 6 7 STATe SOURce RADio NADC SLOT 1 2 3 4 5 6 STATe ON OFF 1 0 SOURce RADio NADC SLOT 1 2 3 4 5 6 STATe SOURce RADio PDC SLOT0 1 2 3 4 5 STATe ON OFF 1 0 SOURce RADio PDC SLOT0 1 2 3 4 5 STATe SOURce RADio PHS DLINk SLOT 1 2 3 4 STATe ON OFF 1 0 SOURce RADio PHS DLINk SLOT 1 2 3 4 STATe SOURce RADio PHS ULINk SLOT 1 2 3 4 STATe ON OFF 1 0 SOURce RADio PHS ULINk SLOT 1 2 3 4 STATe SOU...

Страница 410: ...YPE UCUStom DCUStom UTCH UTCH_ALL UVOX DTCH DTCH_ALL SOURce RADio PDC SLOT0 1 2 3 4 5 TYPE SOURce RADio PHS DLINk SLOT 1 2 3 4 TYPE CUSTOM TCH TCH_ALL SYNC SOURce RADio PHS DLINk SLOT 1 2 3 4 TYPE SOURce RADio PHS ULINk SLOT 1 2 3 4 TYPE CUSTOM TCH TCH_ALL SYNC SOURce RADio PHS ULINk SLOT 1 2 3 4 TYPE SOURce RADio TETRa SLOT 1 2 3 4 TYPE UCUStom UC1 UC2 UNORmal DDNormal DDSync DCNormal DCSync DCCu...

Страница 411: ...rmal TSEQuence 30 bit value SOURce RADio TETRa SLOT 1 2 3 4 DCNormal TSEQuence SOURce RADio TETRa SLOT 1 2 3 4 DDNormal TSEQuence 30 bit value SOURce RADio TETRa SLOT 1 2 3 4 DDNormal TSEQuence SOURce RADio TETRa SLOT 1 2 3 4 UC1 TSEQuence 30 bit value SOURce RADio TETRa SLOT 1 2 3 4 UC1 TSEQuence SOURce RADio TETRa SLOT 1 2 3 4 UC2 TSEQuence 30 bit value SOURce RADio TETRa SLOT 1 2 3 4 UC2 TSEQue...

Страница 412: ...Mal ENCRyption ULINk MCS5 DATA PN9 PN15 SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption ULINk MCS5 DATA Uplink MCS 9 SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption ULINk MCS9 DATA PN9 PN15 SOURce RADio EDGE SLOT0 1 2 3 4 5 6 7 NORMal ENCRyption ULINk MCS9 DATA Up Normal SOURce RADio TETRa SLOT 1 2 3 4 TYPE UNORmal SOURce RADio TETRa SLOT 1 2 3 4 TYPE Up TCH SOURce RADio NADC SLOT ...

Страница 413: ...ADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B file name SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZLCapacity B SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B file name SOURce RADio DECT PPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 ZTRaffic B SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 9 10 11 LCAPacity B file name SOURce RADio DECT RFPart SLOT0 1 2 3 4 5 6 7 8 ...

Страница 414: ...ile name SOURce RADio GSM SLOT0 1 2 3 4 5 6 7 SYNC ENCRyption SOURce RADio NADC DATA file name SOURce RADio NADC DATA SOURce RADio NADC SLOT0 1 2 3 4 5 6 DCustom file name SOURce RADio NADC SLOT0 1 2 3 4 5 6 DCustom SOURce RADio NADC SLOT0 1 2 3 4 5 6 DTCHannel DATA file name SOURce RADio NADC SLOT0 1 2 3 4 5 6 DTCHanne DATA SOURce RADio NADC SLOT0 1 2 3 4 5 6 UCustom file name SOURce RADio NADC S...

Страница 415: ...a SLOT 1 2 3 4 DCCustom SOURce RADio TETRa SLOT 1 2 3 4 DCNormal DATA file name SOURce RADio TETRa SLOT 1 2 3 4 DCNormal DATA SOURce RADio TETRa SLOT 1 2 3 4 DCSync DATA file name SOURce RADio TETRa SLOT 1 2 3 4 DCSync DATA SOURce RADio TETRa SLOT 1 2 3 4 DDCustom file name SOURce RADio TETRa SLOT 1 2 3 4 DDCustom SOURce RADio TETRa SLOT 1 2 3 4 DDNormal DATA file name SOURce RADio TETRa SLOT 1 2 ...

Страница 416: ... RADio CUSTom MODulation UIQ SOURce RADio CUSTom MODulation TYPE UIQ SOURce RADio CUSTom MODulation TYPE SOURce RADio desired format MODulation UIQ file name SOURce RADio desired format MODulation UIQ SOURce RADio desired format MODulation TYPE UIQ SOURce RADio desired format MODulation TYPE UW SOURce RADio PHS DLINk SLOT 1 2 3 4 SCHannel UWORd bit_pattern SOURce RADio PHS DLINk SLOT 1 2 3 4 SCHan...

Страница 417: ...m modulation functionality RF Modulation with Option UN8 9 on page 6 2 Alternate Amplitude and Alternate Timeslot Amplitude Control Option UNA only on page 6 4 Burst Shape The Effects of Symbol Rate Modulation Type on page 6 6 Data Clock Timing Patterns on page 6 8 Digital Modulation Input Output Relationships on page 6 9 Understanding Differential Data Encoding on page 6 10 Understanding Differen...

Страница 418: ...tor reads data and framing information from PRAM pattern RAM the PN ITU pseudorandom data generator or external real time DATA connectors depending on instrument settings and supplies formatted symbols to the baseband symbol builder For 1 bit per symbol modulation formats such as GMSK one data value is read for each symbol clock period For 2 bit per symbol modulation formats such as p 4DQPSK two d...

Страница 419: ...e each bit of user defined data is contained within an 8 bit byte or address in pattern RAM Each byte in PRAM is organized as shown in the following table When designing waveform data for subsequent direct download into pattern RAM every bit of modulation data must be accompanied by these other seven control bits forming an 8 bit byte that will occupy a specific address in PRAM For further informa...

Страница 420: ...nd Alternate Timeslot Amplitude subsystems NOTE The two subsystems can operate independently or coupled depended on the configuration Similar to data generation and I Q Burst control the firmware provides the most intuitive approach to signal coupling but when necessary the user can override all firmware couplings Table 6 2 Summary of Firmware Couplings Mode State Pattern Framed Data Alt State Alt...

Страница 421: ...nsmissions the trigger rate determines the duration of the toggling amplitude This can be useful in applications where external data clock and symbol signals are provided for external framing By providing a ALT PWR IN trigger in signal different amplitudes can be positioned on the transmitting pattern similar to the alternate timeslot amplitude effect with internal framing For analog instruments t...

Страница 422: ...he first valid symbol and the ending of the last valid symbol of the timeslot The following figure illustrates a bursted signal in an EDGE frame with a rise delay of 0 and a fall delay of 1 bit The signal generator firmware computes optimum burst shape based on the settings you ve chosen for modulation You can further optimize burst shape by lining up the data portion with the modulation For examp...

Страница 423: ... Programming Guide 6 7 ESG Family Signal Generators Theory of Operation Options UN8 and 202 Burst Shape The Effects of Symbol Rate Modulation Type increases when you turn bursting on you can adjust the burst shape to assist with troubleshooting ...

Страница 424: ...DATA CLOCK INPUT signal in normal and symbol modes SYMBOL SYNC INPUT signal in continuous and single modes symbol bits 2 bits per symbol DATA INPUT pattern Notice that the data should change zero to one or one to zero on the rising edge of the data clock and the data must be stable on the falling edge of the data clock Ext Data Clock Data where X is data transition is data valid 0 or 1 X X X X X N...

Страница 425: ...A OUT Int Int NA NA NA NA Internal Bit Clock Internal Symbol Clock Internally Generated Data Int Ext Normal User s Bit Clock NA NA Internal Bit Clock Internal Symbol Clock Internally Generated Data Int Ext Symbol User s Symbol Clock NA NA Internal Bit Clock Internal Symbol Clock Internally Generated Data Ext Int NA NA User s Symbol Clock a a The front panel SYMBOL SYNC and DATA inputs must be cloc...

Страница 426: ...s then modulated and transmitted In differential data encoding a change in a raw data bit s digital state from 1 to 0 or from 0 to 1 produces a 1 in the encoded data stream No change in digital state from one bit to the next in other words a bit with a value of 1 followed by another bit with a value of 1 or a bit with a value of 0 followed by the same produces a 0 in the encoded data For instance ...

Страница 427: ... Map QAM 4QAM With a user defined modulation based on the default 4QAM template the I Q State Map contains data that represent 4 symbols 00 01 10 and 11 mapped into the I Q plane using 2 distinct values 1 000000 and 1 000000 These 4 symbols can be differentially encoded during the modulation process by assigning symbol table offset values associated with each data value The following illustration ...

Страница 428: ...r a data value is modulated the offset value stored in the Differential State Map is used to encode the data by transitioning through the I Q State Map in a direction and distance defined by the symbol table offset value Understanding The Differential State Map Editor Pressing Configure Differential Encoding opens the Differential State Map editor At this point you see the data for the 1st symbol ...

Страница 429: ...ressing Return Differential Encoding Off On until On is highlighted differentially encodes the user defined I Q or FSK modulation that is present in the I Q State Map For data 00000001 enter 1 For data 00000010 enter 2 For data 00000011 enter 0 These symbol table offsets will result in one of the transitions shown in the following illustrations When applied to the user defined default 4QAM I Q map...

Страница 430: ... can see from the previous illustration the 1st and 4th symbols having the same data value 00 produce the same state transition forward 1 state In differential encoding symbol values do not define location they define the direction and distance of a transition through the I Q State Map Data Value Symbol Table Offset 00 01 10 11 1 1 2 0 Data 0011100001 5th Symbol 1st Symbol 3rd Symbol 4th Symbol 2n...

Страница 431: ...54 3 55 B field softkey 3 21 B softkey 3 21 B1 softkey 3 21 B2 softkey 3 22 Base softkey 3 22 BBG Data Clock Ext Int softkey 3 22 Begin Frame softkey 3 22 Begin Pattern softkey 3 23 Begin Timeslot softkey 3 23 Beta softkey 3 24 Bit Clock softkey 3 24 bits per symbol 3 69 differential encoding 6 11 FSK 2 23 I Q map 2 17 Bluetooth softkey 3 24 Bluetooth softkeys 1 3 BNC MUX Settings softkey 3 24 BPS...

Страница 432: ...lation diagrams creating 2 16 editing 2 19 editing globally 2 21 storing 2 33 using custom 2 35 viewing 2 16 control bits for PRAM 6 3 Control Channel Dnlink Uplink softkey 3 63 Copy File softkeys 3 63 Create a File softkeys 3 63 CS 1 softkey 3 28 CSID softkey 3 63 custom modulation format overview 1 5 Custom Off On softkey 3 64 Custom softkey 3 64 custom timeslot GSM 3 41 3 44 Custom TS softkey 3...

Страница 433: ...Fall Shape softkey 3 84 Edit File softkeys 3 84 Edit Item softkey 3 85 Edit Rise Shape softkey 3 85 Editing Keys softkeys 3 84 E GSM Base softkey 3 82 E GSM Mobile softkey 3 82 encoding differential data 6 10 encryption bits 3 48 GSM 3 30 3 49 3 50 ET softkey 3 85 E TCH F43 2 softkey 3 83 EVENT 1 output 6 3 Event 1 softkey 3 85 example program generating a DECT GFSK modulation sensitivity bit erro...

Страница 434: ...loading an existing FIR file 2 30 modifying a FIR filter 2 30 modifying the coefficients 2 31 setting oversample ratio 2 28 storing filter 2 32 FIX4 softkey 3 96 frame burst 4 101 Frame Repeat Single Cont softkey 3 97 frame trigger softkey 3 98 Frame Trigger softkey 3 98 Freq Channels Off On softkey 3 99 Freq Channels softkey 3 99 Freq Dev softkey 3 99 frequency channel 3 69 frequency correction b...

Страница 435: ...softkey 3 108 Insert 1 s softkey 3 108 Insert Row softkey 3 108 Insert softkey 3 108 IS 95 and IS 2000 softkey 3 109 IS 95 Mod softkey 3 109 IS 95 Mod w EQ softkey 3 110 IS95 OQPSK softkey 3 110 IS95 QPSK softkey 3 111 IS 95 softkey 3 109 IS 95 w EQ softkey 3 110 K Kaiser softkey 3 112 L Load Default FIR softkey 3 113 Load Default FSK softkey 3 113 Load Default I Q Map softkey 3 113 Load From Sele...

Страница 436: ... 3 127 phase adjustment TETRA 3 34 3 35 3 36 3 37 Phase Dev softkey 3 128 Phase Polarity Normal Invert softkey 3 128 PHS format overview 1 11 PHS Off On softkey 3 128 PHS softkey 3 128 PN Sequence softkey 3 135 PN softkeys PN Sequence 3 135 PN11 3 130 PN15 3 131 PN20 3 133 PN23 3 134 PN9 3 129 PN11 softkey 3 130 PN15 softkey 3 131 PN20 softkey 3 133 PN23 softkey 3 134 PN9 softkey 3 129 PRAM bit de...

Страница 437: ...key 3 145 RF modulation Option UN8 9 6 2 R GSM Base softkey 3 145 R GSM Mobile softkey 3 146 Rise Delay softkey 3 146 Rise Time softkey 3 146 Root Nyquist softkey 3 147 S S softkey 3 148 SA softkey 3 148 SACCH softkey 3 149 Save Secondary Frame State softkey 3 149 SCPI commands A field portable part low capacity timeslot 4 2 low capacity with Z field timeslot 4 2 traffic bearer timeslot 4 2 traffi...

Страница 438: ...34 external frame trigger delay bits 4 34 external frame trigger delay state 4 34 external frame trigger type 4 34 SCPI commands Continued filter alpha 4 38 bandwidth multiplied by bit time BbT 4 38 optimization for EVM or ACP 4 39 type 4 39 filter configuration 4 38 FIX4 data 4 40 access timeslot encryption field 4 45 custom timeslot EDGE 4 44 custom timeslot GSM 4 45 custom unframed 4 40 DECT un...

Страница 439: ...traffic bearer timeslot 4 62 traffic bearer with Z field timeslot 4 62 SCPI commands Continued personal ID code downlink synchronization channel timeslot 4 64 uplink synchronization channel timeslot 4 64 phase polarity 4 64 portable part low capacity B field 4 5 traffic bearer B field 4 6 Predefined Mode 4 65 S field portable part low capacity timeslot 4 65 low capacity with Z field timeslot 4 65 ...

Страница 440: ...ink discontinuous normal timeslot 4 85 downlink synchronization channel timeslot 4 86 4 87 dummy timeslot GSM 4 83 normal timeslot EDGE GSM 4 82 synchronization timeslot GSM 4 84 uplink control 1 timeslot 4 85 uplink control 2 timeslot 4 85 uplink normal timeslot 4 86 training sequence field SCPI commands Continued uplink synchronization channel timeslot 4 87 uplink traffic channel timeslot 4 87 t...

Страница 441: ... 52 Configure Timeslots 3 53 Configure Traffic Bearer 3 54 Configure Traffic Bearer with Z Field 3 55 Configure Up Control 1 3 56 Configure Up Control 2 3 57 Configure Up Custom 3 58 softkeys Continued Configure Up Normal 3 59 Configure Up TCH 3 60 3 61 Configure Up VOX 3 62 Control Channel Dnlink Uplink 3 63 Copy File 3 63 Create a File 3 63 CS 1 3 28 CSID 3 63 Custom 3 64 Custom Off On 3 64 Cust...

Страница 442: ...103 Goto Middle Row 3 103 Goto Row 3 103 Goto Top Row 3 103 softkeys Continued Gray Coded QPSK 3 104 GSM 3 104 GSM 450 Base 3 104 GSM 450 Mobile 3 105 GSM 450 850 Base 3 105 GSM 450 850 Mobile 3 105 GSM 480 Mobile 3 105 GSM 850 Base 3 105 GSM 850 Mobile 3 106 GSM Off On 3 106 Hamming 3 107 Hann 3 107 I Q Scaling 3 109 IDLE 3 108 Insert 3 108 Insert 0 s 3 108 Insert 1 s 3 108 Insert Row 3 108 IS 95...

Страница 443: ... 3 145 Restore GSM Factory Default 3 145 Restore NADC Factory Default 3 145 Restore PDC Factory Default 3 145 Restore PHS Factory Default 3 145 Restore TETRA Factory Default 3 145 R GSM Base 3 145 softkeys Continued R GSM Mobile 3 146 Rise Delay 3 146 Rise Time 3 146 Root Nyquist 3 147 S 3 148 SA 3 148 SACCH 3 149 Save Secondary Frame State 3 149 Scramble Off On 3 149 Scramble Seed 3 150 Secondary...

Страница 444: ...nce bits STS 3 154 synchronization word 3 42 3 43 3 46 3 47 3 54 3 55 PDC 3 40 3 61 3 62 3 155 synchronization word field 3 39 3 60 T T1 softkey 3 158 T2 softkey 3 158 table editors differential state map 2 12 FSK 2 22 I Q symbol map creating 2 16 editing 2 19 editing globally 2 21 overview 2 15 storing custom 2 33 viewing 2 16 tail bits 3 48 GSM 3 30 3 41 3 44 3 49 3 50 TETRA 3 56 3 57 3 59 tail ...

Страница 445: ...ic channel timeslot PDC 3 61 User File softkey 3 170 user files creating 2 38 FIR files catalog 2 36 FSK files catalog 2 37 I Q files catalog 2 35 modifying existing user files 2 40 size in framed transmissions 3 170 using the Bit File Editor 2 38 User FIR softkey 3 172 User FSK modulation 2 22 User FSK softkey 3 172 User I Q softkey 3 172 User softkeys User File 3 170 User FIR 3 172 User FSK 3 17...

Страница 446: ...I 16 Index Index ...

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