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Rohde & Schwarz VSE-K149, User Manual

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Rohde & Schwarz VSE-K149 User Manual Download Page 8

Welcome to the HRP UWB Application

R&S

®

VSE-K149

8

User Manual 1179.3315.02 ─ 01

2.2

 

Understanding the Display Information

The following figure shows a measurement diagram during analyzer operation. All dif-
ferent information areas are labeled. They are explained in more detail in the following
sections.

1

2

3

4

1 = Channel bar for firmware and measurement settings
2 = Window title bar with diagram-specific (trace) information
3 = Diagram area
4 = Diagram footer with diagram-specific information

Channel bar information

In the R&S VSE HRP UWB application, the R&S

 

VSE shows the following settings:

Table 2-1: Information displayed in the channel bar in the HRP UWB application

Ref Level

Reference level

Att

RF attenuation

Freq

Center frequency for the RF signal

Capture Time

Measurement time (data acquisition time)

Rec Length

Record length

SRate

Sample rate

ABW

Analysis Bandwidth

Channel

Measurement Channel

In addition, the channel bar also displays information on instrument settings that affect
the measurement results even though this is not immediately apparent from the display

Understanding the Display Information

Summary of Contents for VSE-K149

Page 1: ...R S VSE K149 HRP UWB Measurement Application User Manual 1179331502 Version 01 ÝQ 2 ...

Page 2: ...06 2021 Rohde Schwarz GmbH Co KG Mühldorfstr 15 81671 München Germany Phone 49 89 41 29 0 Email info rohde schwarz com Internet www rohde schwarz com Subject to change data without tolerance limits is not binding R S is a registered trademark of Rohde Schwarz GmbH Co KG Trade names are trademarks of the owners 1179 3315 02 Version 01 R S VSE K149 The following abbreviations are used throughout thi...

Page 3: ...4 Configuration 19 4 1 Configuration Overview 19 4 2 Input and Frontend Settings 20 4 3 Trigger Settings 33 4 4 Data Acquisition 36 4 5 Burst Sync 38 4 6 Demodulation 39 4 7 Evaluation Range 40 5 Analysis 42 5 1 Configuring Traces 42 5 2 Using Markers 45 5 3 Evaluation Modes 46 6 Remote Commands for HRP UWB Measurements 47 6 1 Introduction 47 6 2 Common Suffixes 52 6 3 Activating HRP UWB Measureme...

Page 4: ...Contents R S VSE K149 4 User Manual 1179 3315 02 01 6 8 Configuring Markers 133 List of Remote Commands HRP UWB 135 Index 141 ...

Page 5: ...ze results with their corresponding remote control command How to Perform Measurements in the R S VSE HRP UWB application The basic procedure to perform each measurement and step by step instructions for more complex tasks or alternative methods Remote Commands for R S VSE HRP UWB application Measurements Remote commands required to configure and perform R S VSE HRP UWB appli cation measurements i...

Page 6: ...cedure using the touchscreen is described Any elements that can be activated by touching can also be clicked using an addition ally connected mouse The alternative procedure using the keys on the instrument or the on screen keyboard is only described if it deviates from the standard operating pro cedures The term select may refer to any of the described methods i e using a finger on the touchscree...

Page 7: ...on pro vides including remote control operation Functions that are not discussed in this manual are the same as in the spectrum appli cation and are described in the R S VSE User Manual The latest version is available for download at the product homepage 2 1 Starting the HRP UWB Application Ultrawideband measurements require a separate application on the R S VSE It is activated by creating a new m...

Page 8: ...ith diagram specific information Channel bar information In the R S VSE HRP UWB application the R S VSE shows the following settings Table 2 1 Information displayed in the channel bar in the HRP UWB application Ref Level Reference level Att RF attenuation Freq Center frequency for the RF signal Capture Time Measurement time data acquisition time Rec Length Record length SRate Sample rate ABW Analy...

Page 9: ...Manual Window title bar information For each diagram the header provides the following information 1 2 3 5 4 Figure 2 1 Window title bar information in the R S VSE HRP UWB application 1 Window number 2 Window type 3 Trace color 4 Trace number 5 Trace mode Status bar information The software status errors and warnings and any irregularities in the software are indi cated in the status bar at the bo...

Page 10: ...surement can be stored to a file in ASCII format Evaluation Methods for HRP UWB 10 3 1 Evaluation Methods for HRP UWB The following evaluation methods can be selected for HRP UWB measurements Chip Phase Jitter 10 Chip Time Jitter 11 Correlated Pulse 11 Magnitude Capture 12 Marker Table 12 Packet Insights 12 Packet Spectrum 14 Pulse 14 Result Summary 14 Symbol Phase Jitter 17 Symbol Time Jitter 17 ...

Page 11: ...isplays a histogram of the time jitter of chips in SYNC section of each packet Remote command LAY ADD 1 RIGH CJT Correlated Pulse Displays the cross correlation of the measured UWB pulse of sync section and root raised cosine RRC pulse defined in IEEE 802 15 4 2020 Remote command LAY ADD 1 RIGH XCOR Evaluation Methods for HRP UWB ...

Page 12: ...current marker values for the active markers This table is displayed automatically if configured accordingly Tip To navigate within long marker tables simply scroll through the entries with your finger on the touchscreen Remote command LAY ADD 1 RIGH MTAB Packet Insights Displays the values from the Selected Packet or the values of All Packets For all packets in statistics the values are Identical...

Page 13: ...EE 802 15 4 2020 Table 15 3 and IEEE 802 15 4z 2020 Table 15 9a and Table 15 10b Length Octets Length of payload in octets Ranging Bit Ranging bit set or not SECDEC SECDEC pass or fail Constraint Length HPRF mode CL3 or CL7 A0A1 HPRF mode HPRF payload size max 1023 Values of A0A1 HPRF payload size max 2047 Value of A1 HPRF payload size max 4095 No A0 and A0 availa ble Remote command LAY ADD 1 RIGH...

Page 14: ...are checked only against the selected packet Remote command LAY ADD 1 RIGH PSP Pulse Displays the pulse of the SYNC section of an UWB packet Limit lines are set accord ing to FIRA UWB PHY Technical Requirements v1 2 Section 5 2 5 The limits are checked only against the selected packet Remote command LAY ADD 1 RIGH PULS Result Summary Displays various measurement results in numerical form combined ...

Page 15: ...timated frequency offset of the SYNC section 0 DUT has higher frequency than analyzer Center Frequency Offset ppm Estimated frequency offset of the SYNC section rel ative to carrier frequency 0 DUT has higher CLK frequency than analyzer Chip Clock Error ppm Estimated chip clock frequency error of the SYNC section Evaluation Methods for HRP UWB ...

Page 16: ...Amplitude of side lobe peak Side Lobe Peak Passed Passed if side lobe peak is below 30 Pulse FIRA UWB PHY Technical Requirements v1 2 RC2 Pulse Mask Passed if time domain pulse meets mask Pulse Rise Monotonic Passed if time domain pulse rises monotonically EVM FIRA UWB PHY Technical Requirements v1 2 RC2 SHR NRMSE NRMSE of SHR section PHR NRMSE NRMSE of PHR section PSDU NRMSE NRMSE of PSDU section...

Page 17: ...several values are displayed Sel packet Values measured for the selected packet Average Average value measured over all packets Min Lowest value measured over all packets Max Highest value measured over all packets Remote command LAY ADD 1 RIGH RSUM Retrieving results see Chapter 6 5 2 Result Summary on page 59 Symbol Phase Jitter Displays a histogram of the phase jitter of symbols in SYNC section...

Page 18: ...Measurements and Result Displays R S VSE K149 18 User Manual 1179 3315 02 01 Remote command LAY ADD 1 RIGH SJT Evaluation Methods for HRP UWB ...

Page 19: ... The Overview is displayed when you select the Overview icon which is available in the Meas Setup menu In addition to the main measurement settings the Overview provides quick access to the main settings dialog boxes The individual configuration steps are displayed in the order of the data flow Thus you can easily configure an entire measurement channel from input over processing to output and ana...

Page 20: ... such as trigger signals The frequency and amplitude settings represent the frontend of the measurement setup Input Source Settings 20 Frequency Settings 28 Amplitude Settings 29 4 2 1 Input Source Settings Access Overview Input Frontend Input Source Or Input Output Input Source The R S VSE can control the input sources of the connected instruments Radio Frequency Input 20 I Q File Input 26 4 2 1 ...

Page 21: ...t Coupling 22 Impedance 22 Direct Path 22 High Pass Filter 1 to 3 GHz 23 YIG Preselector 23 Capture Mode 23 B2000 State 24 Oscilloscope Sample Rate 24 Oscilloscope Splitter Mode 25 Oscilloscope IP Address 25 Preselector State 25 Preselector Mode 25 10 dB Minimum Attenuation 26 Input Type Instrument File Selects an instrument or a file as the type of input provided to the channel Note External mixe...

Page 22: ...nt Very low frequencies in the input signal may be dis torted However some specifications require DC coupling In this case you must protect the instrument from damaging DC input voltages manually For details refer to the data sheet Remote command INPut ip COUPling ant on page 86 Impedance For some measurements the reference impedance for the measured levels of the con nected instrument can be set ...

Page 23: ... harmonics are suppressed sufficiently by the YIG preselector if available Remote command INPut ip FILTer HPASs STATe on page 87 YIG Preselector Enables or disables the YIG preselector if available on the connected instrument Note that the YIG preselector is active only on frequencies greater than 8 GHz There fore switching the YIG preselector on or off has no effect if the frequency is below that...

Page 24: ...nually as for other bandwidth extension options Manual operation on the connected oscilloscope or remote operation other than by the R S VSE is not possible while the B2000 option is active Remote command SYSTem COMMunicate RDEVice OSCilloscope STATe on page 93 Oscilloscope Sample Rate Determines the sample rate used by the connected oscilloscope This setting is only available if an R S oscillosco...

Page 25: ...he oscilloscope must be defined in the R S VSE software For tips on how to determine the computer name or TCPIP address see the oscillo scope s user documentation Remote command SYSTem COMMunicate RDEVice OSCilloscope TCPip on page 94 Preselector State Turns the preselector on and off When you turn on the preselector you can configure the characteristics of the prese lector and add the preamplifie...

Page 26: ...ion levels of less than 10 dB The setting applies to a manual selection of the attenuation as well as the automatic selection of the attenuation Remote command INPut ip ATTenuation PROTection RESet on page 85 4 2 1 2 I Q File Input Or Input Output Input Source I Q File Loading a file via drag drop You can load a file simply by selecting it in a file explorer and dragging it to the R S VSE software...

Page 27: ... file as the type of input provided to the channel Note External mixers are only available for input from a connected instrument Remote command INSTrument BLOCk CHANnel SETTings SOURce si on page 92 INPut ip SELect on page 91 Input File Specifies the I Q data file to be used for input Select Select File to open the Load I Q File dialog box Zero Padding Enables or disables zero padding for input fr...

Page 28: ...ad the file or afterwards in the Input Source settings Remote command INPut ip FILE ZPADing on page 87 4 2 2 Frequency Settings Access Overview Input Frontend Frequency tab Center Frequency 28 Center Frequency Stepsize 29 Frequency Offset 29 Center Frequency Defines the center frequency of the signal in Hertz 0 Hz fcenter fmax Note For file input you can shift the center frequency of the current m...

Page 29: ...xis by the defined offset This parameter has no effect on the instrument s hardware or on the captured data or on data processing It is simply a manipulation of the final results in which absolute fre quency values are displayed Thus the x axis of a spectrum display is shifted by a constant offset if it shows absolute frequencies However if it shows frequencies rela tive to the signal s center fre...

Page 30: ...load status display The reference level can also be used to scale power diagrams the reference level is then used for the calculation of the maximum on the y axis Since the hardware of the connected instrument is adapted according to this value it is recommended that you set the reference level close above the expected maximum sig nal level Thus you ensure an optimum measurement no compression goo...

Page 31: ...the RF attenuation in 1 dB steps down to 0 dB Other entries are rounded to the next integer value The range is specified in the data sheet If the defined reference level cannot be set for the defined RF attenuation the refer ence level is adjusted accordingly and the warning limit reached is displayed NOTICE Risk of hardware damage due to high power levels When decreasing the attenuation manually ...

Page 32: ...the connected instrument a preamplifier can be activated for the RF input signal Note that if an optional external preamplifier is activated the internal preamplifier is automatically disabled and vice versa For an active external frontend a preamplifier is not available Off Deactivates the preamplifier 15 dB The RF input signal is amplified by about 15 dB 30 dB The RF input signal is amplified by...

Page 33: ...ase Software User Manual For step by step instructions on configuring triggered measurements see the R S VSE User Manual Trigger Settings 33 Trigger Source 33 Free Run 34 External Trigger 1 2 3 4 34 External Channel 3 34 IF Power 34 I Q Power 35 RF Power 35 Trigger Level 35 Drop Out Time 35 Trigger Offset 35 Slope 36 Hysteresis 36 Trigger Holdoff 36 Trigger Settings The trigger settings define the...

Page 34: ...tarts when the signal fed into the Ch3 input connector on the oscillo scope meets or exceeds the specified trigger level Note In previous firmware versions the external trigger was connected to the Ch2 input on the oscilloscope As of firmware version R S FSW 2 30 the Ch3 input on the oscilloscope must be used This trigger source is only available if the optional 2 GHz bandwidth extension R S VSE B...

Page 35: ...s the measurement may be aborted A message indicating the allowed input frequencies is displayed in the status bar A Trigger Offset Trigger Polarity and Trigger Holdoff to improve the trigger stabil ity can be defined for the RF trigger but no Hysteresis Remote command TRIG SOUR RFP see TRIGger SEQuence SOURce on page 122 Trigger Level Trigger Settings Defines the trigger level for the specified t...

Page 36: ...illation around the trigger level This setting is only available for IF Power or Magnitude Offline trigger sources Remote command TRIGger SEQuence IFPower HYSTeresis on page 119 TRIGger SEQuence MAPower HYSTeresis on page 124 Trigger Holdoff Trigger Settings Defines the minimum time in seconds that must pass between two trigger events Trigger events that occur during the holdoff time are ignored R...

Page 37: ...o an R S RTP oscilloscope different modes are possible See R S VSE base unit user manual for further details The maximum capture time depends on the available software and hardware options of the connected R S RTP oscilloscope Remote command SENSe SWEep TIME on page 126 Channel Selects the HRP UWB Channel according to the IEEE 802 15 4z 2020 standard a center frequency and a measurement bandwidth ...

Page 38: ...page 127 Maximum Bandwidth If Auto is selected the analysis bandwidth is defined automatically The available analysis bandwidths depend on the installed bandwidth extension options of the R S VSE Remote command TRACe IQ WBANd STATe on page 127 TRACe IQ WBANd MBWidth on page 127 Analysis Bandwidth Displays the selected analysis bandwidth for the signal It the Sufficient ABW for channels marker is g...

Page 39: ...on level is the peak level the defined threshold in dB Ref level The detection level is the reference level the defined threshold in dB In the magnitude capture result display just the detection level is shown Remote command SENSe DETect REFerence on page 128 Threshold Defines the detection threshold in dB Remote command SENSe DETect THReshold on page 128 4 6 Demodulation Access Overview Demodulat...

Page 40: ...acket insights table Remote command SENSe DEMod PAYLoad MAX on page 129 Packet Format Sets the scrambled timestamp sequence STS packet configuration 0 STS off 1 SYNC SFD STS PHR PSDU 2 SYNC SFD PHR PSDU STS 3 SYNC SFD STS STS settings are only available in BPRF or HPRF mode Remote command SENSe DEMod STS FORMat on page 129 Active Segment Length If the packet format is not 0 the active STS segment ...

Page 41: ...he Selected Packet 41 Range 41 Count 41 Number of the Selected Packet Sets the number of the packet within its class referring to packets in the current cap ture buffer Remote command SENSe EVALuation PACKet NUMBer on page 130 Range Sets the type of range used for evaluating packets Remote command SENSe EVALuation STATistics RANGe on page 130 Count Sets the number of packets to capture Remote comm...

Page 42: ...n about these tools refer to the R S VSE user manual Configuring Traces 42 Using Markers 45 Evaluation Modes 46 5 1 Configuring Traces The UWB application provides several tools to configure and evaluate traces Selecting the Trace Information 42 Exporting Traces 43 5 1 1 Selecting the Trace Information Access TRACE Trace Config Traces Each result display contains one or several traces specific to ...

Page 43: ...ow n TRACe t MODE on page 131 Detector Defines the trace detector to be used for trace analysis Auto The detector for the respective trace is selected automatically Positive Peak The positive detector displays the maximum level that has been detected during the measurement Negative Peak The negative peak detector displays the minimum level that has been detected during the measurement Average The ...

Page 44: ...port all traces in that result display or a single trace only from the Trace s Columns dropdown menu Remote command MMEMory STORe n TRACe on page 132 Include Instrument Measurement Settings Includes additional instrument and measurement settings in the header of the export file for result data Remote command FORMat DEXPort HEADer on page 132 Decimal Separator Defines the decimal separator for floa...

Page 45: ...ry STORe n TRACe on page 132 5 2 Using Markers The UWB application provides up to 16 markers in most result displays For more information on the available marker types and the usage refer to the R S VSE user manual Configuring Markers 45 5 2 1 Configuring Markers Access Overview Result Config Marker Settings The Marker Settings contain settings that apply to all markers or have a general effect on...

Page 46: ...rent run modes Run Mode Range Covered Packets in Statistics Run Single One Capture Statistics over all packets in one capture Run Single Fixed Count of Packets Statistics over user defined num ber of packets either in one cap ture or in multiple captures if cap ture time is too short for all pack ets Run Continuous One Capture Statistics over all captured pack ets in all captures Evaluation Modes ...

Page 47: ...HRP UWB application are described here Introduction 47 Common Suffixes 52 Activating HRP UWB Measurements 52 Configuring the Result Display 53 Retrieving Results 54 Configuring the Measurement 84 Configuring Standard Traces 130 Configuring Markers 133 6 1 Introduction Commands are program messages that a controller e g a PC sends to the instru ment or software They operate its functions setting co...

Page 48: ... setting are indicated as Setting parameters Parameters required only to refine a query are indicated as Query parameters Parameters that are only returned as the result of a query are indicated as Return values Conformity Commands that are taken from the SCPI standard are indicated as SCPI con firmed All commands used by the R S VSE follow the SCPI syntax rules Asynchronous commands A command whi...

Page 49: ...cular mea surement window selected by the suffix at WINDow DISPlay WINDow4 ZOOM STATe ON refers to window 4 6 1 4 Optional Keywords Some keywords are optional and are only part of the syntax because of SCPI compli ance You can include them in the header or not Note that if an optional keyword has a numeric suffix and you need to use the suffix you have to include the optional keyword Otherwise the...

Page 50: ... decimal point or exponent In case of physical quantities you can also add the unit If the unit is missing the com mand uses the basic unit Example With unit SENSe FREQuency CENTer 1GHZ Without unit SENSe FREQuency CENTer 1E9 would also set a frequency of 1 GHz Values exceeding the resolution of the instrument are rounded up or down If the number you have entered is not supported e g in case of di...

Page 51: ...case of errors 6 1 6 2 Boolean Boolean parameters represent two states The ON state logically true is represen ted by ON or a numeric value 1 The OFF state logically untrue is represented by OFF or the numeric value 0 Querying Boolean parameters When you query Boolean parameters the system returns either the value 1 ON or the value 0 OFF Example Setting DISPlay WINDow ZOOM STATe ON Query DISPlay W...

Page 52: ...data block of indefinite length The use of the indefinite for mat requires an NL END message to terminate the data block This format is useful when the length of the transmission is not known or if speed or other considerations prevent segmentation of the data into blocks of definite length 6 2 Common Suffixes In the R S VSE HRP UWB application the following common suffixes are used in remote comm...

Page 53: ...hannel Use INST SEL to select the channel Example INST SEL Spectrum2 Selects the channel for Spectrum2 SYST PRES CHAN EXEC Restores the factory default settings to the Spectrum2 channel Usage Event Manual operation See Preset Channel on page 20 6 4 2 Layout Configuration in R S VSE K149 LAYout SELect SelectedLayout Sets and queries the window layout The layout number increases with a new release o...

Page 54: ... FETCh n PACKet DATA PAYLoad 56 FETCh n PACKet DATA RANGing BIT 56 FETCh n PACKet DATA RANGing BIT APACkets 56 FETCh n PACKet DATA SECDed 57 FETCh n PACKet DATA SECDed APACkets 57 FETCh n PACKet SYNC CODE INDex 57 FETCh n PACKet SYNC CODE INDex APACkets 57 FETCh n PACKet SYNC CODE LENGth 57 FETCh n PACKet SYNC CODE LENGth APACkets 58 FETCh n PACKet SYNC DELTa LENGth 58 FETCh n PACKet SYNC DELTa LE...

Page 55: ...n PACKet DATA CONStraint LENGth Suffix n 1 n Return values Result Usage Query only FETCh n PACKet DATA CONStraint LENGth APACkets Suffix n 1 n Return values Result Usage Query only FETCh n PACKet DATA DATA LENGth Suffix n 1 n Return values Result Usage Query only FETCh n PACKet DATA DATA LENGth APACkets Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 56: ...age Query only FETCh n PACKet DATA PAYLoad Returns the payload of the packet in hexadecimal format Suffix n Use n to select a Packet Insights result display Window Return values Result Usage Query only Manual operation See Packet Insights on page 12 FETCh n PACKet DATA RANGing BIT Suffix n 1 n Return values Result Usage Query only FETCh n PACKet DATA RANGing BIT APACkets Suffix n 1 n Return values...

Page 57: ...y FETCh n PACKet DATA SECDed APACkets Suffix n 1 n Return values Result Usage Query only FETCh n PACKet SYNC CODE INDex Suffix n 1 n Return values Result Usage Query only FETCh n PACKet SYNC CODE INDex APACkets Suffix n 1 n Return values Result Usage Query only FETCh n PACKet SYNC CODE LENGth Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 58: ...nly FETCh n PACKet SYNC DELTa LENGth Suffix n 1 n Return values Result Usage Query only FETCh n PACKet SYNC DELTa LENGth APACkets Suffix n 1 n Return values Result Usage Query only FETCh n PACKet SYNC SYNC LENGth Suffix n 1 n Return values Result Usage Query only FETCh n PACKet SYNC SYNC LENGth APACkets Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 59: ...Mary EVM STS LEVel 65 FETCh n SUMMary EVM STS LEVel AVERage 65 FETCh n SUMMary EVM STS LEVel MAXimum 65 FETCh n SUMMary EVM STS LEVel MINimum 66 FETCh n SUMMary EVM STS NRMSe 66 FETCh n SUMMary EVM STS NRMSe AVERage 66 FETCh n SUMMary EVM STS NRMSe MAXimum 66 FETCh n SUMMary EVM STS NRMSe MINimum 66 FETCh n SUMMary FREQuency CHIP ERRor 67 FETCh n SUMMary FREQuency CHIP ERRor AVERage 67 FETCh n SUM...

Page 60: ... RISE MONotonic MAXimum 75 FETCh n SUMMary PULSe RISE MONotonic MINimum 75 FETCh n SUMMary RANGing RMARker LOCation 75 FETCh n SUMMary SPECtrum MASK PASSed 76 FETCh n SUMMary SPECtrum MASK PASSed AVERage 76 FETCh n SUMMary SPECtrum MASK PASSed MAXimum 76 FETCh n SUMMary SPECtrum MASK PASSed MINimum 76 FETCh n SUMMary SPECtrum MAXimum POWer 76 FETCh n SUMMary SPECtrum MAXimum POWer AVERage 77 FETCh...

Page 61: ...mum 82 FETCh n SUMMary XCORr SLOBe PEAK LOCation MINimum 82 FETCh n SUMMary XCORr SLOBe PEAK MAXimum 82 FETCh n SUMMary XCORr SLOBe PEAK MINimum 83 FETCh n SUMMary XCORr SLOBe PEAK PASSed 83 FETCh n SUMMary XCORr SLOBe PEAK PASSed AVERage 83 FETCh n SUMMary XCORr SLOBe PEAK PASSed MAXimum 83 FETCh n SUMMary XCORr SLOBe PEAK PASSed MINimum 83 FETCh n SUMMary ALL Suffix n 1 n Return values Result Us...

Page 62: ... values Result Usage Query only FETCh n SUMMary EVM PHR NRMSe Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM PHR NRMSe AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM PHR NRMSe MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM PHR NRMSe MINimum Suffix n 1 n Return values Result Retrieving Results ...

Page 63: ...ry only FETCh n SUMMary EVM PSDU LEVel AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM PSDU LEVel MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM PSDU LEVel MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM PSDU NRMSe Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 64: ...nly FETCh n SUMMary EVM PSDU NRMSe MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM PSDU NRMSe MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM SHR NRMSe Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM SHR NRMSe AVERage Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 65: ...only FETCh n SUMMary EVM SHR NRMSe MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM STS LEVel Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM STS LEVel AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM STS LEVel MAXimum Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 66: ...only FETCh n SUMMary EVM STS NRMSe Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM STS NRMSe AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM STS NRMSe MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary EVM STS NRMSe MINimum Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 67: ...UMMary FREQuency CHIP ERRor AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary FREQuency CHIP ERRor MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary FREQuency CHIP ERRor MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary FREQuency OFFSet HZ Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 68: ... n SUMMary FREQuency OFFSet HZ MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary FREQuency OFFSet HZ MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary FREQuency OFFSet PPM Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary FREQuency OFFSet PPM AVERage Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 69: ...ry only FETCh n SUMMary FREQuency OFFSet PPM MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary JITTer CHIP Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary JITTer CHIP AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary JITTer CHIP MAXimum Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 70: ...nly FETCh n SUMMary JITTer SYMBol Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary JITTer SYMBol AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary JITTer SYMBol MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary JITTer SYMBol MINimum Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 71: ...TCh n SUMMary POWer PSDU MEAN AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary POWer PSDU MEAN MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary POWer PSDU MEAN MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary POWer PSDU PEAK Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 72: ...ly FETCh n SUMMary POWer PSDU PEAK MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary POWer PSDU PEAK MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary POWer SHR MEAN Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary POWer SHR MEAN AVERage Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 73: ...ly FETCh n SUMMary POWer SHR MEAN MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary POWer SHR PEAK Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary POWer SHR PEAK AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary POWer SHR PEAK MAXimum Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 74: ...Ch n SUMMary PULSe MASK PASSed Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary PULSe MASK PASSed AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary PULSe MASK PASSed MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary PULSe MASK PASSed MINimum Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 75: ...ary PULSe RISE MONotonic AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary PULSe RISE MONotonic MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary PULSe RISE MONotonic MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary RANGing RMARker LOCation Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 76: ...Mary SPECtrum MASK PASSed AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary SPECtrum MASK PASSed MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary SPECtrum MASK PASSed MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary SPECtrum MAXimum POWer Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 77: ...ary SPECtrum MAXimum POWer MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary SPECtrum MAXimum POWer MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr MLOBe MINimum WIDTh Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr MLOBe MINimum WIDTh AVERage Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 78: ...FETCh n SUMMary XCORr MLOBe MINimum WIDTh MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr MLOBe PEAK Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr MLOBe PEAK AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr MLOBe PEAK MAXimum Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 79: ...TCh n SUMMary XCORr MLOBe WIDTh Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr MLOBe WIDTh AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr MLOBe WIDTh MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr MLOBe WIDTh MINimum Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 80: ...UMMary XCORr MLOBe WIDTh PASSed AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr MLOBe WIDTh PASSed MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr MLOBe WIDTh PASSed MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr NMSE Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 81: ...ly FETCh n SUMMary XCORr NMSE MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr NMSE MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr SLOBe PEAK Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr SLOBe PEAK AVERage Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 82: ...CORr SLOBe PEAK LOCation AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr SLOBe PEAK LOCation MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr SLOBe PEAK LOCation MINimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr SLOBe PEAK MAXimum Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 83: ...y XCORr SLOBe PEAK PASSed Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr SLOBe PEAK PASSed AVERage Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr SLOBe PEAK PASSed MAXimum Suffix n 1 n Return values Result Usage Query only FETCh n SUMMary XCORr SLOBe PEAK PASSed MINimum Suffix n 1 n Return values Result Usage Query only Retrieving Results ...

Page 84: ... signals The following commands are required to configure data input and output Configuring Data Input 84 6 6 1 1 Configuring Data Input The following commands are required to configure data input Data output is described in the R S VSE Base Software User Manual RF Input 84 Using External Mixers 96 Remote Commands for External Frontend Control 104 RF Input Remote commands exclusive to configuring ...

Page 85: ...n and off Suffix ip 1 2 irrelevant Parameters State ON OFF 1 0 ON 1 Attenuation levels of 10 dB or less are not allowed to protect the RF input connector of the connected instrument OFF 0 Attenuation levels of 10 dB or less are not blocked You must provide appopriate protection for the RF input connector of the connected instrument yourself RST 1 Example INP ATT PROT ON Turns on the input protecti...

Page 86: ...ation See 10 dB Minimum Attenuation on page 26 INPut ip COUPling ant CouplingType This command selects the coupling type of the RF input Suffix ip 1 2 irrelevant ant Input source for MIMO measurements only Parameters CouplingType AC DC AC AC coupling DC DC coupling RST AC Example INP COUP DC Manual operation See Input Coupling on page 22 INPut ip DPATh DirectPath Enables or disables the use of the...

Page 87: ...hes the function off ON 1 Switches the function on RST 0 Example INP FILE ZPAD ON Manual operation See Zero Padding on page 27 INPut ip FILTer HPASs STATe State Activates an additional internal high pass filter for RF input signals from 1 GHz to 3 GHz This filter is used to remove the harmonics of the connected instrument in order to measure the harmonics for a DUT for example This function requir...

Page 88: ...s the YIG preselector Manual operation See YIG Preselector on page 23 INPut ip IMPedance ant Impedance This command selects the nominal input impedance of the RF input In some applica tions only 50 Ω are supported Suffix ip 1 2 irrelevant ant Input source for MIMO measurements only Parameters Impedance 50 75 RST 50 Ω Default unit OHM Example INP IMP 75 Manual operation See Impedance on page 22 INP...

Page 89: ...fix ip 1 2 irrelevant Manual operation See Preselector State on page 25 INPut ip RF CAPMode CAPMode Determines how data from an oscilloscope is input to the R S VSE software This command is only available for connected oscilloscopes Suffix ip 1 2 irrelevant Parameters CAPMode AUTO IQ WAVeform IQ The measured waveform is converted to I Q data directly on the R S oscilloscope requires option K11 and...

Page 90: ... models that support a sam ple rate of 20 GHz see data sheet 40 GHz Provides a maximum sample rate Only available for R S RTP13 RTP16 models that support a sample rate of 40 GHz see data sheet RST 20 GHz Default unit HZ Example INP RF CAPM IQ INP RF CAPM IQ SRAT 40 GHZ Manual operation See Oscilloscope Sample Rate on page 24 INPut ip RF CAPMode WAVeform SRATe SamplingRate Determines the sample rat...

Page 91: ...VE SRAT 10000000 Manual operation See Oscilloscope Sample Rate on page 24 INPut ip SELect Source This command selects the signal source for measurements i e it defines which con nector is used to input data to the R S VSE Suffix ip 1 2 For R S FSW85 models with two RF input connectors 1 Input 1 1 mm RF Input connector 2 Input 2 1 85 mm RF2 Input connector For all other models irrelevant Parameters...

Page 92: ...ings SOURce si Type Selects an instrument or a file as the source of input provided to the channel Suffix si 1 to 99 LTE MIMO only input source number Parameters Type FILE DEVice NONE FILE A loaded file is used for input DEVice A configured device provides input for the measurement NONE No input source defined Manual operation See Input Type Instrument File on page 21 INSTrument BLOCk CHANnel SETT...

Page 93: ... or 2 and 4 for oscilloscopes with 4 channels only Channels 1 4 diff I Q Differential I Q data provided by oscilloscope input channels for oscilloscopes with 4 channels only Channel 1 I pos Channel 2 Ī neg Channel 3 Q pos Channel 4 Ǭ neg Channels 1 3 Waveform Waveform data provided by oscilloscope input channels 1 and 3 for oscilloscopes with 2 channels only Channels 2 4 Waveform Waveform data pro...

Page 94: ...and is transferred between applications Parameters Address computer name or IP address Example SYST COMM RDEV OSC TCP 192 0 2 0 Example SYST COMM RDEV OSC TCP FSW43 12345 Manual operation See Oscilloscope IP Address on page 25 SYSTem COMMunicate RDEVice OSCilloscope PSMode STATe State Activates the use of the power splitter inserted between the IF 2 GHZ OUT connector of the R S VSE and the CH1 and...

Page 95: ...SRAT 20GHZ TRAC IQ SRAT Result 200000000 TRAC IQ RLEN Result 1564 Manual operation See Oscilloscope Sample Rate on page 24 SYSTem COMMunicate RDEVice OSCilloscope VDEVice Queries whether the connected instrument is supported by the 2 GHz bandwidth extension option B2000 Return values State ON OFF 0 1 OFF 0 Switches the function off ON 1 Switches the function on Example SYST COMM RDEV OSC VDEV Usag...

Page 96: ...s concern general usage of an external mixer SENSe MIXer x STATe 96 SENSe MIXer x BIAS HIGH 96 SENSe MIXer x BIAS LOW 97 SENSe MIXer x LOPower 97 SENSe MIXer x STATe State Activates or deactivates the use of a connected external mixer as input for the mea surement This command is only available if the optional External Mixer is installed and an external mixer is connected Suffix x 1 n irrelevant P...

Page 97: ...e Range 13 0 dBm to 17 0 dBm Increment 0 1 dB RST 15 5 dBm Example MIX LOP 16 0dBm Mixer Settings The following commands are required to configure the band and specific mixer set tings SENSe MIXer x FREQuency HANDover 98 SENSe MIXer x FREQuency STARt 98 SENSe MIXer x FREQuency STOP 98 SENSe MIXer x HARMonic BAND PRESet 98 SENSe MIXer x HARMonic BAND 99 SENSe MIXer x HARMonic HIGH STATe 99 SENSe MI...

Page 98: ...REQ HAND 78 0299GHz Sets the handover frequency to 78 0299 GHz SENSe MIXer x FREQuency STARt This command sets or queries the frequency at which the external mixer band starts Suffix x 1 n irrelevant Example MIX FREQ STAR Queries the start frequency of the band SENSe MIXer x FREQuency STOP This command sets or queries the frequency at which the external mixer band stops Suffix x 1 n irrelevant Exa...

Page 99: ...x x 1 n irrelevant Parameters Band KA Q U V E W F D G Y J USER Standard waveguide band or user defined band Table 6 2 Frequency ranges for pre defined bands Band Frequency start GHz Frequency stop GHz KA A 26 5 40 0 Q 33 0 50 0 U 40 0 60 0 V 50 0 75 0 E 60 0 90 0 W 75 0 110 0 F 90 0 140 0 D 110 0 170 0 G 140 0 220 0 J 220 0 325 0 Y 325 0 500 0 USER 32 18 default 68 22 default The band formerly ref...

Page 100: ... to 128 USER band for other bands see band definition Example MIX HARM HIGH STAT ON MIX HARM HIGH 2 SENSe MIXer x HARMonic TYPE OddEven This command specifies whether the harmonic order to be used should be odd even or both Which harmonics are supported depends on the mixer type Suffix x 1 n irrelevant Parameters OddEven ODD EVEN EODD ODD EVEN EODD RST EVEN Example MIX HARM TYPE ODD SENSe MIXer x ...

Page 101: ...leName This command defines the conversion loss table to be used for the high second range Suffix x 1 n Setting parameters FileName String containing the path and name of the file or the serial number of the external mixer whose file is required The R S VSE automatically selects the correct cvl file for the current IF As an alternative you can also select a user defined conver sion loss table acl ...

Page 102: ...OSS TABL Result 101567_MAG_6_B5000_3G5 B5G SENSe MIXer x LOSS LOW Average This command defines the average conversion loss to be used for the entire low first range Suffix x 1 n Parameters Average Range 0 to 100 RST 24 0 dB Default unit dB Example MIX LOSS 20dB SENSe MIXer x PORTs PortType This command selects the mixer type Suffix x 1 n irrelevant Parameters PortType 2 3 2 Two port mixer 3 Three ...

Page 103: ...ent to 1 mA SENS MIX BIAS LOW 1mA Configuring the mixer and band settings Use band V to full possible range extent for assigned harmonic 6 SENS MIX HARM BAND V SENS MIX RFOV ON Query the possible range SENS MIX FREQ STAR Result 47480000000 47 48 GHz SENS MIX FREQ STOP Result 138020000000 138 02 GHz Use a 3 port mixer type SENS MIX PORT 3 Split the frequency range into two ranges range 1 covers 47 ...

Page 104: ... on page 116 INPut ip ATTenuation on page 116 Commands for Initial Configuration 104 Commands for Alignment 109 Commands for Initial Configuration The following commands are required when you initially set up a measurement with an external frontend on the connected instrument SENSe EFRontend fe CONNection STATe 104 SENSe EFRontend fe CONNection CONFig 105 SENSe EFRontend fe CONNection CSTate 106 S...

Page 105: ... CONF FE44S 123 456 789 FE44S 123456 Activate exclusive use of frontend by R S VSE EFR CONN ON SENSe EFRontend fe CONNection CONFig Type IPAddress DeviceID SymbolicName Configures the connection to the external frontend Suffix fe 1 Connected frontend Parameters Type FE44S FE50DTR String in double quotes containing the type of frontend to be connected IPAddress string in double quotes The IP addres...

Page 106: ... of the physical connection to the external frontend Suffix fe 1 Connected frontend Return values State ON OFF 0 1 OFF 0 Frontend not connected connection error ON 1 Frontend connected Usage Query only SENSe EFRontend fe FREQuency BAND COUNt Queries the number of frequency bands provided by the selected frontend Suffix fe 1 Connected frontend Return values NoBands integer Number of frequency bands...

Page 107: ...er Queries the end of the frequency range supported by the frontend Suffix fe 1 Connected frontend b 1 n Band for multi band frontends Return values StopFreq End frequency of the specified band Example Query end frequency of second band EFR FREQ BAND2 UPP Result 44000000000 Usage Query only SENSe EFRontend fe FREQuency IFRequency Queries the currently used intermediate frequency IF for frequency c...

Page 108: ... FREQ REF LIST Result 10000000 640000000 1000000000 Use 640 MHz reference EFR FREQ REF 640000000 SENSe EFRontend fe FREQuency REFerence LIST Queries the available reference signals for the connected frontend type Suffix fe 1 Connected frontend Return values References 10000000 640000000 1000000000 Example Query the available reference levels EFR FREQ REF LIST Result 10000000 640000000 1000000000 U...

Page 109: ...tion The application adapts the available measurement settings to the connected frontend The channel bar indicates Inp ExtFe RST 0 Example EFR ON Commands for Alignment The following commands are required to align the connection after it has initially been set up SENSe EFRontend fe ALIGnment ch 109 SENSe EFRontend fe ALIGnment ch DATE 110 SENSe EFRontend fe ALIGnment ch FILE 110 SENSe EFRontend fe...

Page 110: ... only SENSe EFRontend fe ALIGnment ch FILE File Selects or queries the touchstone file that contains correction data to compensate for signal losses in the cable occurring at different IF signal frequencies Suffix fe 1 Connected frontend ch 1 n Currently irrelevant Parameters File string in double quotes Path and file name of the correction data file The file must be in s2p format If the specified...

Page 111: ...on off ON 1 Switches the function on RST 0 SENSe EFRontend fe ALIGnment ch TYPE Type Selects the type of frequency correction for the IF cable from the frontend to the ana lyzer Suffix fe 1 Connected frontend ch 1 n Currently irrelevant Parameters Type FILE ADJustment FILE Frequency correction using the file specified with SENSe EFRontend fe ALIGnment ch FILE on page 110 ADJustment Frequency corre...

Page 112: ...e following commands are required to configure frequency and amplitude settings which represent the frontend of the measurement setup Frequency 112 Amplitude Settings 113 Configuring the Attenuation 116 6 6 2 1 Frequency SENSe FREQuency CENTer 112 SENSe FREQuency CENTer STEP 113 SENSe FREQuency CENTer STEP AUTO 113 SENSe FREQuency OFFSet 113 SENSe FREQuency CENTer Frequency This command defines th...

Page 113: ...ate ON OFF 0 1 RST 1 Example FREQ CENT STEP AUTO ON Activates the coupling of the step size to the span SENSe FREQuency OFFSet Offset This command defines a frequency offset If this value is not 0 Hz the application assumes that the input signal was frequency shifted outside the application All results of type frequency will be corrected for this shift numerically by the application Parameters Off...

Page 114: ...sted to the signal level without overloading the R S VSE or limiting the dynamic range by an S N ratio that is too small Example ADJ LEV DISPlay WINDow n TRACe t Y SCALe RLEVel ant ReferenceLevel This command defines the reference level for all traces in all windows Suffix n irrelevant t irrelevant ant Input source for MIMO measurements only Example DISP TRAC Y RLEV 60dBm Manual operation See Refe...

Page 115: ...mplification Manual operation See Preamplifier on page 32 INPut ip GAIN ant VALue Gain This command selects the gain if the preamplifier is activated INP GAIN STAT ON see INPut ip GAIN ant STATe on page 115 The command requires the additional preamplifier hardware option Suffix ip 1 2 irrelevant ant Input source for MIMO measurements only Parameters Gain 15 dB 30 dB The availability of gain levels...

Page 116: ...evel Suffix ip 1 2 irrelevant Parameters Attenuation Range see data sheet Increment 5 dB with optional electr attenuator 1 dB RST 10 dB AUTO is set to ON Default unit DB Example INP ATT 30dB Defines a 30 dB attenuation and decouples the attenuation from the reference level Manual operation See Attenuation Mode Value on page 31 INPut ip ATTenuation AUTO State This command couples or decouples the a...

Page 117: ...ge see data sheet Increment 1 dB RST 0 dB OFF Default unit DB Example INP EATT AUTO OFF INP EATT 10 dB Manual operation See Using Electronic Attenuation on page 31 INPut ip EATT AUTO State This command turns automatic selection of the electronic attenuation on and off If on electronic attenuation reduces the mechanical attenuation whenever possible Suffix ip 1 2 irrelevant Parameters State ON OFF ...

Page 118: ...nfiguring the Triggering Conditions 118 Configuring the Trigger Output 124 6 6 3 1 Configuring the Triggering Conditions TRIGger SEQuence DTIMe 119 TRIGger SEQuence HOLDoff TIME 119 TRIGger SEQuence IFPower HOLDoff 119 TRIGger SEQuence IFPower HYSTeresis 119 TRIGger SEQuence LEVel EXTernal port 120 TRIGger SEQuence LEVel IFPower 120 TRIGger SEQuence LEVel IQPower 120 TRIGger SEQuence LEVel RFPower...

Page 119: ...ple TRIG HOLD 500us Manual operation See Trigger Offset on page 35 TRIGger SEQuence IFPower HOLDoff Period This command defines the holding time before the next trigger event Note that this command can be used for any trigger source not just IF Power despite the legacy keyword Parameters Period Range 0 s to 10 s RST 0 s Default unit S Example TRIG SOUR EXT Sets an external trigger source TRIG IFP ...

Page 120: ...it V Example TRIG LEV 2V Manual operation See Trigger Level on page 35 TRIGger SEQuence LEVel IFPower TriggerLevel This command defines the power level at the third intermediate frequency that must be exceeded to cause a trigger event Note that any RF attenuation or preamplification is considered when the trigger level is analyzed If defined a reference level offset is also considered Parameters T...

Page 121: ...els and trigger bandwidths see the data sheet RST 20 dBm Default unit DBM Example TRIG LEV RFP 30dBm TRIGger SEQuence RFPower HOLDoff Time This command defines the holding time before the next trigger event Note that this command is available for any trigger source not just RF Power Note that this command is maintained for compatibility reasons only Use the TRIGger SEQuence IFPower HOLDoff on page...

Page 122: ...e LEVel MAPower MAIT For trigger information stored as markers in an iqx file MANual Only available for a connected R S RTP Any trigger settings in the R S VSE software are ignored only trigger settings defined on the connected instrument are consid ered Thus you can use the more complex trigger settings avail able on an R S RTP RST IMMediate Example TRIG SOUR EXT Selects the external trigger inpu...

Page 123: ...tion data The offset must be a positive value as the secondary application can only analyze data that is contained in the cap ture buffer Range 0 to Record length RST 0 Default unit S TRIGger SEQuence LEVel MAPower TriggerLevel This command defines the power level that must be exceeded to cause a trigger event for offline input from a file Parameters TriggerLevel For details on available trigger l...

Page 124: ...on See Hysteresis on page 36 6 6 3 2 Configuring the Trigger Output The following commands are required to send the trigger signal to one of the variable TRIGGER INPUT OUTPUT connectors on the connected instrument OUTPut up TRIGger tp DIRection 124 OUTPut up TRIGger tp LEVel 125 OUTPut up TRIGger tp OTYPe 125 OUTPut up TRIGger tp PULSe IMMediate 125 OUTPut up TRIGger tp PULSe LENGth 126 OUTPut up ...

Page 125: ...up TRIGger tp OTYPe OutputType This command selects the type of signal generated at the trigger output Suffix up 1 n tp Selects the trigger port to which the output is sent Parameters OutputType DEVice Sends a trigger signal when the R S VSE has triggered inter nally TARMed Sends a trigger signal when the trigger is armed and ready for an external trigger event UDEFined Sends a user defined trigge...

Page 126: ...NSe CAPTure FSET 127 SENSe CAPTure DEFault 127 SENSe CAPTure OVERsampling 127 TRACe IQ WBANd STATe 127 TRACe IQ WBANd MBWidth 127 SENSe SWEep TIME Time This command defines the measurement time It automatically decouples the time from any other settings Parameters Time refer to data sheet RST depends on current settings determined automati cally Default unit S Manual operation See Capture Time on ...

Page 127: ...g factor Parameters OVFactor OV4 OV6 OV8 OV10 OV12 Example SENSe CAPTure OVERsampling 0V4 Manual operation See Sample Rate on page 38 TRACe IQ WBANd STATe State This command determines whether the wideband provided by bandwidth extension options is used or not if installed Parameters State ON OFF 0 1 OFF 0 Switches the function off ON 1 Switches the function on Manual operation See Maximum Bandwid...

Page 128: ...ence on page 38 SENSe DETect THReshold Level Sets the detection threshold in dB dBm relative to the burst detection reference level Parameters Level numeric value Default unit dB Example SENSe DETect THReshold 10 Manual operation See Threshold on page 39 6 6 6 Configuring Demodulation SENSe DEMod MODE 128 SENSe DEMod PHRRate 129 SENSe DEMod PAYLoad MAX 129 SENSe DEMod STS FORMat 129 SENSe DEMod ST...

Page 129: ...ual operation See HPRF Payload Size on page 40 SENSe DEMod STS FORMat STSFormat Sets the STS format Parameters STSFormat F0 F1 F2 F3 Example SENSe DEMod STS FORMat F0 Manual operation See Packet Format on page 40 SENSe DEMod STS LENGth STSFormat Sets the STS Length Parameters STSFormat L16 L32 L64 L128 L256 Example SENSe DEMod STS LENGth L16 Manual operation See Active Segment Length on page 40 SE...

Page 130: ...d Packet on page 41 SENSe EVALuation STATistics COUNt SweepCount Sets the number of packets to capture Parameters SweepCount numeric value Example SENSe EVALuation STATistics COUNt 10 Manual operation See Count on page 41 SENSe EVALuation STATistics RANGe StaticsticsRange Sets the type of range used for evaluating packets Parameters StaticsticsRange CAPTure COUNt Example SENSe EVALuation STATistic...

Page 131: ...he new value is greater than the previous one MINHold The minimum value is determined from several measurements and displayed The R S VSE saves the sweep result in the trace memory only if the new value is lower than the previous one VIEW The current contents of the trace memory are frozen and dis played BLANk Hides the selected trace RST Trace 1 WRITe Trace 2 6 BLANk Example INIT CONT OFF Switchi...

Page 132: ...ning the path and file name Example Export all traces in all windows to the specified directory FORM DEXP TRAC ALL MMEM STOR TRAC 0 C AmplifierTrace Export all traces in window 2 to the specified directory MMEM STOR2 TRAC 0 C AmplifierTrace Export the second trace in window 2 to the specified directory MMEM STOR2 TRAC 2 C AmplifierTrace Usage Setting only Manual operation See Selecting data to exp...

Page 133: ...separator Manual operation See Decimal Separator on page 44 FORMat DEXPort TRACes TracesToExport This command selects the data to be included in a data export file Setting parameters TracesToExport SINGle Exports a a single trace only ALL Exports all traces in all windows in the current application RST SINGle Example Export all traces FORM DEXP TRAC ALL 6 8 Configuring Markers DISPlay WINDow n MTA...

Page 134: ...l operation See Marker Table Display on page 45 DISPlay WINDow n MINFo STATe State This command turns the marker information in all diagrams on and off Suffix n irrelevant Parameters State ON 1 Displays the marker information in the diagrams OFF 0 Hides the marker information in the diagrams RST 1 Example DISP MINF OFF Hides the marker information Manual operation See Marker Info on page 45 Config...

Page 135: ...09 SENSe EFRontend fe CONNection CONFig 105 SENSe EFRontend fe CONNection CSTate 106 SENSe EFRontend fe CONNection STATe 104 SENSe EFRontend fe FREQuency BAND COUNt 106 SENSe EFRontend fe FREQuency BAND b LOWer 106 SENSe EFRontend fe FREQuency BAND b UPPer 107 SENSe EFRontend fe FREQuency IFRequency 107 SENSe EFRontend fe FREQuency REFerence 108 SENSe EFRontend fe FREQuency REFerence LIST 108 SENS...

Page 136: ...ets 55 FETCh n PACKet DATA DATA LENGth 55 FETCh n PACKet DATA DATA RATE APACkets 56 FETCh n PACKet DATA DATA RATE 56 FETCh n PACKet DATA PAYLoad 56 FETCh n PACKet DATA RANGing BIT APACkets 56 FETCh n PACKet DATA RANGing BIT 56 FETCh n PACKet DATA SECDed APACkets 57 FETCh n PACKet DATA SECDed 57 FETCh n PACKet SYNC CODE INDex APACkets 57 FETCh n PACKet SYNC CODE INDex 57 FETCh n PACKet SYNC CODE LE...

Page 137: ...or 67 FETCh n SUMMary FREQuency OFFSet HZ AVERage 68 FETCh n SUMMary FREQuency OFFSet HZ MAXimum 68 FETCh n SUMMary FREQuency OFFSet HZ MINimum 68 FETCh n SUMMary FREQuency OFFSet HZ 67 FETCh n SUMMary FREQuency OFFSet PPM AVERage 68 FETCh n SUMMary FREQuency OFFSet PPM MAXimum 69 FETCh n SUMMary FREQuency OFFSet PPM MINimum 69 FETCh n SUMMary FREQuency OFFSet PPM 68 FETCh n SUMMary JITTer CHIP AV...

Page 138: ...TCh n SUMMary XCORr MLOBe MINimum WIDTh MAXimum 78 FETCh n SUMMary XCORr MLOBe MINimum WIDTh MINimum 78 FETCh n SUMMary XCORr MLOBe MINimum WIDTh 77 FETCh n SUMMary XCORr MLOBe PEAK AVERage 78 FETCh n SUMMary XCORr MLOBe PEAK MAXimum 78 FETCh n SUMMary XCORr MLOBe PEAK MINimum 79 FETCh n SUMMary XCORr MLOBe PEAK 78 FETCh n SUMMary XCORr MLOBe WIDTh AVERage 79 FETCh n SUMMary XCORr MLOBe WIDTh MAXi...

Page 139: ...CAPMode 89 INPut ip RF CAPMode IQ SRATe 90 INPut ip RF CAPMode WAVeform SRATe 90 INPut ip SELect 91 INPut ip TYPE 91 INSTrument BLOCk CHANnel SETTings SOURce si 92 INSTrument BLOCk CHANnel SETTings SOURce si CONFig 92 INSTrument BLOCk CHANnel SETTings SOURce si TYPE 93 LAYout SELect 53 MMEMory STORe n TRACe 132 OUTPut up TRIGger tp DIRection 124 OUTPut up TRIGger tp LEVel 125 OUTPut up TRIGger tp ...

Page 140: ...IGger SEQuence LEVel IQPower 120 TRIGger SEQuence LEVel MAPower 123 TRIGger SEQuence LEVel RFPower 121 TRIGger SEQuence LEVel EXTernal port 120 TRIGger SEQuence MAPower HOLDoff 123 TRIGger SEQuence MAPower HYSTeresis 124 TRIGger SEQuence OSCilloscope COUPling 122 TRIGger SEQuence RFPower HOLDoff 121 TRIGger SEQuence SLOPe 121 TRIGger SEQuence SOURce 122 ...

Page 141: ...xternal Mixer remote 101 Correlated Pulse Evaluation method 11 Count 41 D Data Acquisition 36 Data format Remote 132 Data management 47 Decimal separator Trace export 44 Demodulation 39 Demodulation Mode 39 Detectors Trace 43 Direct path Input configuration 22 Display Elements 8 Drop out time Trigger 35 E Electronic input attenuation 31 Errors IF OVLD 30 Evaluation Methods 10 Evaluation Range 40 E...

Page 142: ...on 31 High pass filter 23 Preamplifier 32 Oscilloscope Address 25 Output Configuration remote 84 Overload RF input remote 85 Overview Configuration 19 P Packet Format 40 Packet Insights Evaluation method 12 Packet Spectrum Evaluation method 14 PHY Data Rate Mode 40 Ports External Mixer remote 102 Power splitter mode 25 94 Preamplifier Setting 32 Softkey 32 Preselector 25 Preset Bands External Mixe...

Page 143: ...QUES POW 85 Suffixes Common 52 Remote commands 49 Sweep Time remote 126 Symbol Phase Jitter Evaluation method 17 Symbol Time Jitter Evaluation method 17 Sync Burst Reference 38 Threshold 39 T Threshold Sync Burst 39 Trace export 43 Trace selection 42 Traces Configuring remote control 130 Detector 43 Export format 44 Mode 43 Mode remote 131 Settings remote control 130 Transient Analysis Mode 7 Trig...

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