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DM240XR High-Speed Digital Modulator

Theory of Operation

TM120 – Rev. 1.1

3-1

Theory of Operation

3

3.0 Theory of Operation

The advanced hardware/software architecture of the DM240XR allows a single piece of hardware
to be configured for a variety of different applications. Several of these hardware/software
platforms are listed in the next sections.  Custom applications are available.

The basic operation of each platform is similar. A digital terrestrial interface supplies the
modulator with a data stream. The data stream is synchronized if the incoming stream is framed.
The data is scrambled, and FEC is added.  The data is then convolutionally encoded, punctured,
then constellation mapped.  The resulting I&Q Symbols are digitally filtered. The data is then
converted into an analog waveform and is vector modulated onto an RF Carrier produced from
the Transmit IF Synthesizer Circuitry.

Since the baseband processing is completely digital, many different variations of signal
processing can be performed. Therefore, the DM240XR is one of the most flexible digital
modulators available today.

3.1 DVB-S Operation

The DVB-S version of the DM240XR complies with both EN300-421 and EN301-210 ETSI
Specifications.

A block diagram of the signal flow is shown in Figure 3-1 below.

Figure 3-1. Functional Block Diagram

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Содержание DM240XR

Страница 1: ...DM240XR High Speed Digital Modulator Installation and Operation Manual TM120 Revision 1 1 Radyne Inc 3138 E Elwood St Phoenix AZ 85034 602 437 9620 Fax 602 437 4811 www radn com ...

Страница 2: ......

Страница 3: ... way to shipping storage accident abuse alteration misuse neglect failure to use products under normal operating conditions failure to use products according to any operating instructions provided by Radyne Inc lack of routine care and maintenance as indicated in any operating maintenance instructions or failure to use or take any proper precautions under the circumstances 2 Products items parts a...

Страница 4: ...will be accomplished The Repair Authorization may be requested in writing or by calling Radyne Inc 3138 E Elwood St Phoenix Arizona 85034 USA ATTN Customer Support Phone 602 437 9620 Fax 602 437 4811 Any product returned to Radyne Inc for examination must be sent prepaid via the means of transportation indicated as acceptable to Radyne Inc Return Authorization Number must be clearly marked on the ...

Страница 5: ...ill be shown enclosed in less than and greater than brackets For example the Reset Alarms Pushbutton will be shown as RESET ALARMS while a command that calls for the entry of a 7 followed by ENTER Key will be represented as 7 ENTER Cautions and Warnings A caution icon indicates a hazardous situation that if not avoided may result in minor or moderate injury Caution may also be used to indicate oth...

Страница 6: ...documents are believed reliable but the accuracy and completeness thereof are not guaranteed or warranted and they are not intended to be nor should they be understood to be representations or warranties concerning the products described Radyne Inc assumes no responsibility for use of any circuitry other than the circuitry employed in Radyne Inc systems and equipment Furthermore since Radyne Inc i...

Страница 7: ...Theory of Operation 3 1 3 1 DVB S Operation 3 1 3 2 DVB S2 BS NBC Operation 3 2 Section 4 User Interfaces 4 1 4 0 User Interfaces 4 1 4 1 Front Panel User Interface 4 1 4 1 1 Front Panel LCD Display 4 2 4 1 2 Front Panel LED Indicators 4 2 4 1 3 Front Panel Keypad 4 2 4 1 4 Parameter Setup 4 2 4 2 Front Panel Control Screen Menus 4 5 4 2 1 Main Menus 4 5 4 2 2 Modulator Menu Options and Parameters...

Страница 8: ...RLLP Summary 4 28 4 4 Ethernet Port User Interface 4 28 4 5 Simple Network Management Protocol SNMP 4 28 4 6 The Management Information Base MIB 4 29 4 7 Terminal Port User Interface 4 31 Section 5 Rear Panel Interfaces 5 1 5 0 DM240XR Connections 5 1 5 1 AC Power 5 3 5 2 Compact Flash Interface J5 5 3 5 2 1 Feature Upgrade 5 3 5 2 2 Firmware Update 5 4 5 2 3 Custom Configuration 5 4 5 3 Ethernet ...

Страница 9: ...t factory for availability 5 11 Section 6 Maintenance and Troubleshooting 6 1 6 0 Periodic Maintenance 6 1 Section 7 Technical Specifications 7 1 7 0 Introduction 7 1 7 1 IF Specification 7 1 7 2 Baseband Specification 7 1 7 3 Interface Types Available PIIC 7 3 7 4 Monitor and Control 7 4 7 5 Environmental 7 4 7 6 Physical 7 4 7 7 Options 7 4 7 8 DVB S Series Configuration 7 4 7 8 1 DVB S2 Series ...

Страница 10: ...Table of Contents DM240XR High Speed Digital Modulator x TM120 Rev 1 1 ...

Страница 11: ...core of this standard is a powerful Bose Chaudhuri Hocquenghem BCH encoder and concatenated Low Density Parity Check LDPC The powerful new onboard Monitor and Control M C processor has the unique capability to download firmware and enhance features from a field changeable Flash Card Offering unprecedented flexibility this feature represents a new level of Radyne outstanding Customer Support Additi...

Страница 12: ...Introduction DM240XR High Speed Digital Modulator 1 2 TM120 Rev 1 1 ...

Страница 13: ...eft and IF cabling enter from the right when viewed from the rear of the unit Data and control cabling can enter from either side although they are closer to the center The unit can be placed on a table or suitable surface if required There are no user serviceable parts or configuration settings located inside the DM240 Chassis There is a potential shock hazard internally at the power supply modul...

Страница 14: ...ned for universal application using from 100 to 240 VAC 50 to 60 Hz 40 W 2 3 Mounting Considerations When mounted in an equipment rack adequate ventilation must be provided The ambient temperature in the rack should be between 10 and 35 C and held constant for best equipment operation The air available to the rack should be clean and relatively dry The DM240XR units may be stacked one on top of th...

Страница 15: ...actory are normally shipped in a default configuration which includes setting the transmit carrier off Turn the unit ON by placing the rear panel switch above the power entry connector to the ON position Upon initial and subsequent power ups the DM240XR microprocessor will test itself and several of its components before beginning its main Monitor Control program These power up diagnostics show no...

Страница 16: ...Installation DM240XR High Speed Digital Modulator 2 4 TM120 Rev 1 1 ...

Страница 17: ...ming stream is framed The data is scrambled and FEC is added The data is then convolutionally encoded punctured then constellation mapped The resulting I Q Symbols are digitally filtered The data is then converted into an analog waveform and is vector modulated onto an RF Carrier produced from the Transmit IF Synthesizer Circuitry Since the baseband processing is completely digital many different ...

Страница 18: ...cification for non backward compatible broadcast services A block diagram of the signal flow is shown in Figure 3 2 below Terrestrial Interface PRBS Generator Terrestrial Buffer CRC 8 Encoder Slicer BCH Encoder LDPC Encoder Bit Interleaver BB Filter PL Framing DVB Sync PLL IQ Modulator Tx Clock Symbol Clock Stream Adaptation Mapping IF Out Tx Data SCT SCTE DDS Figure 3 2 Functional Block Diagram ...

Страница 19: ...DM240XR High Speed Digital Modulator Theory of Operation TM120 Rev 1 1 3 3 ...

Страница 20: ... shown in Figure 4 1 showing the location and labeling of the front panel The front panel is divided into three functional areas the LCD display the Keypad and the LED Indicators each described below in Table 4 1 Figure 4 1 DM240XR Front Panel Table 4 1 Item Number Description Function 1 LCD Front Panel Display Displays DM240XR Operating parameters and Configuration data 2 Cursor Control Arrows Co...

Страница 21: ...Mode Yellow Indicates the modulator is involved in a current test mode activity Power Green Indicates the DM240 unit is currently powered up Fault Red Indicates a common fault exists such as power out of spec Event Yellow Indicates that events have been logged into the event buffer Remote Green Indicates that the unit is set to respond to the remote control or terminal input 4 1 3 Front Panel Keyp...

Страница 22: ...sor 1 Position Left Moves Cursor 1 Position Right N A N A Enumerated N A Previous Value in List Next Value in List N A N A N A N A Date Time Changes Digit N A N A Moves Cursor 1 Position Left Moves Cursor 1 Position Right N A N A IP Address Changes Digit Increments Digit Value Decrements Digit Value Moves Cursor 1 Position Left Moves Cursor 1 Position Right N A N A Text Strings Changes Character I...

Страница 23: ...User Interfaces DM240XR High Speed Digital Modulator 4 4 TM120 Rev 1 1 Figure 4 2 DM240XR Main Programming Menu ...

Страница 24: ...creen Menus The complete set of DM240XR Front Panel Control Screens is made up of Main Menus Each Main Menus has several Option and Parameter Screens 4 2 1 Main Menus The Main Menus available from the Front Panel of the DM240XR are MODULATOR INTERFACE Manual Redundancy Allows the user to enter the PIIC Input Select Mode Manual Mode the user selects an active input Redundancy Mode the user selects ...

Страница 25: ...ification to which the unit configuration adheres RF MHz IF Carrier Frequency Enter in 100 Hz increments within the following ranges 50 MHz to 90 MHz 100 MHz to 180 MHz 950 MHz to 2050 MHz POWER dBm Transmitter output power Enter in 0 1 dBm increments from 25 0 to 0 0 dBm CARRIER ON OFF Transmitter Power On Off Control MODULATION BPSK QPSK 8PSK 16QAM DVB S QPSK 8PSK 16APSK 32APSK DVB S2 Modulation...

Страница 26: ... system will attempt to maintain the same symbol rate by adjusting the data rate If the Last Rate Control is set to Data Rate and the modulation is subsequently changed the system will attempt to maintain the same data rate by adjusting the symbol rate The Auto Setting of Last Rate Control causes the last explicitly changed rate symbol or data to be maintained when associated parameters are change...

Страница 27: ...k Source Allows the user to choose between an internal SCT and external SCTE clock sources INCLK POL NORMAL INVERTED Input Clock Polarity Allows the user to use the input clock signal as is or to invert it OUTCLK SRC Status Only When used with G 703 the user may choose between an internal SCT external SCTE or no output clock sources All else provides status only OUTCLK POL NORMAL INVERTED Output C...

Страница 28: ... input a powerful video specific packet based forward error correction FEC algorithm is also available providing a cost effective solution for error recovery in video streams transported over public or private IP networks Ethernet Data Interface Additional Menus When the Ethernet Data Interface is installed it will add new menus for control and status monitoring It is recommended that all Ethernet...

Страница 29: ... compensates for jitter Because the modulators transmit clock is locked to the incoming data stream care must be taken when selecting this parameter While wider tracking allows larger changes due to network jitter to be compensated for it also means that the receiver will have to track larger faster clock rate changes as the transmit clock is adjusted On the other hand narrower tracking means smal...

Страница 30: ...source IP address for the prime to listen to When a non zero IP address is entered the prime will only accept multicast packets addressed to it on its prime port from the specified source When an IP address of zero is entered the prime will accept multicast packets addressed to it on its prime port from any source In Unicast mode This field is hidden and has no affect The prime accepts Unicast pac...

Страница 31: ...The following status monitoring menus are available under the Monitor menu when the Ethernet Data interface is installed TERR ETHERNET Scroll down for the Ethernet specific status LINK STATUS No Link 100Mbps Full 1Gbps This menu displays the current terrestrial link status and rate at which the Ethernet Data Interface has established a physical connection No Link The unit is unable to establish a ...

Страница 32: ...e Activity The prime port is currently the online port and is receiving row FEC packets Offline Activity The prime is not currently the online port but it is receiving row FEC packets BACKUP DATA No Activity Online Activity Offline Activity No Activity The backup port is not receiving any data packets Online Activity The backup port is currently the online port and it is receiving data packets Off...

Страница 33: ...sing or erred and not correctable data packet CORRECTED PACKETS count value Indicates the number of times the modulator has had to use the FEC data stream to generate a missing or erred data packet REORDERED PACKETS count value Indicates the number of packets that have been received out of order The modulator automatically places these packets into their correct positions in the transmit data stre...

Страница 34: ...The following new items are available under the HW FW Configuration menu INTFC TYPE ETHERNET Indicates the Ethernet Data Interface board assembly is installed in the unit When an EDI is installed the following is available under this menu INTFC REV XXXX X This indicates the Ethernet Data Interface firmware revision 4 2 4 RF Switch Menu Options and Parameters REDUNDANCY MODE MANUAL AUTO REVERT BACK...

Страница 35: ...ay the currently measured 12 VDC power supply 4 2 6 Alarms Menu Options and Parameters CURRENT ALARM Menu Displays Current Alarm Status TX MAJOR Menu Status Edit Table SCT PLL PASS FAIL UNMASKED MASKED OVERSAMPLE PLL PASS FAIL UNMASKED MASKED SYNTH PLL PASS FAIL UNMASKED MASKED SYS REF PLL PASS FAIL UNMASKED MASKED TX MINOR Menu FRAME SYNC PASS FAIL UNMASKED MASKED FIFO PASS FAIL UNMASKED MASKED T...

Страница 36: ... SSYS REF PLL PASS FAIL TX MINOR Menu FRAME SYNC PASS FAIL FIFO PASS FAIL TERR CLK ACT PASS FAIL TERR DATA ACT PASS FAIL COMMON Menu 12 VOLTS PASS FAIL 12 VOLTS PASS FAIL 5 VOLTS PASS FAIL CLEAR LATCHED ALARMS FALSE TRUE Set to True to clear the latched alarms It will immediately revert to False 4 2 7 System Menu Options and Parameters Date MM DD YY Time HH MM SS Front Panel BKLT LEVEL HIGH LOW ME...

Страница 37: ...tores and uses IP Mask and addresses as provided by the user Bootp At boot time use Bootp Protocol to get names masks and IP Addresses of the modem router and server IP ADDR MASK 255 255 XXX XXX The IP Address Mask of the local network The mask is expressed in a decimal format and must be a valid TCP IP Mask XXX XXX XXX XXX can start with 0 255 This field should be set before changes are made to t...

Страница 38: ...l not be allowed These are addresses with all subnet bits set to 0 s or 1 s SERVER IP ADDR XXX XXX XXX XXX The IP Address of the Boot Server and the address of the SNMP Trap Server when SNMP is active If a server is used and there is no local router this address must be consistent with the modem address If a router has been specified the address is presumed to be reachable via the router For examp...

Страница 39: ...horization TRAPS OFF TRAPS ON This controls the message format used when a message trap is generated by the equipment and bound for a SNMP host Messages will only be sent if the unit has been authorized to do so RD COMMUNITY 16 characters of name This menu is only displayed when SNMP VERSION is set to V1 V2 This is the community that a host must be acting within when an OID variable is requested b...

Страница 40: ...atus Only 4 2 8 Test Menu Options and Parameters CARRIER TYPE NORMAL CW DUAL OFFSET POS FIR NEG FIR Sets carrier test modes OUTER FEC NORMAL BYPASS INNER FEC NORMAL BYPASS INTERLEAVER NORMAL BYPASS Enables Interleaver BB SCRAMBLER NORMAL BYPASS Enables Baseband Scrambler for Energy Dispersal PL SCRAMBLER NORMAL BYPASS Enables Physical Layer Scrambler for Energy Dispersal TEST PATTERN NONE 2 15 1 2...

Страница 41: ...ntrol bus range from 032 through 255 for a total of up to 224 devices per bus Address 255 of each control bus is usually reserved for the M C computer 4 3 2 Protocol Wrapper The Radyne COMMSPEC is byte oriented with the Least Significant Bit LSB issued first Each data byte is conveyed as mark space information with two marks comprising the stop data When the last byte of data is transmitted a hold...

Страница 42: ...on Code field contains a number that identifies the message type associated with the data that follows it Acknowledgment and error codes are returned in this field This field is 2 Bytes for the DM240 protocol DATA The Data field contains the binary data bytes associated with the OPCODE The number of data bytes in this field is indicated by the BYTE COUNT value CHECKSUM The checksum is the modulo 2...

Страница 43: ...linked equipment initiates a message it assigns the FSN as a tag for error control and handshaking A different FSN is produced for each new message from the FSN originator to a specific device on the control bus If a command packet is sent and not received at its intended destination then an appropriate response message is not received by the packet originator The original command packet is then r...

Страница 44: ...evice that can originate from and are interpreted by all Radyne equipment in the same manner These are summarized as follows all Opcode values are expressed in decimal form RESPONSE OPCODE DESCRIPTION OPCODE Good Message 0000h Bad Parameter 00FFh Bad Opcode 00FEh IF Frequency Error 0401h Data Rate Error 0404h External Reference Error 0406h Frequency Reference Source Error 0407h Modulation Type Err...

Страница 45: ...signed to the equipment If two or more devices are configured for direct linked operation then the M C computer and all other devices configured in the same manner must be programmed to inhibit broadcast of the corresponding multi drop override ID The multi drop override ID is always accepted by devices of the same type on a common control bus independent of the actual DESTINATION ID These overrid...

Страница 46: ...implementation of forward and backward software compatibility often but not always requires the addition of new Opcodes Each new function requires a new Opcode assignment if forward and backward compatibility cannot be attained by other means When Radyne equipment is queried for bulk information Query Mod Query Demod etc it responds by sending back two blocks of data a Non Volatile Section paramet...

Страница 47: ... the receiver the FSN increments and the next packet is transmitted as required by the sender If an acknowledgment response packet is lost corrupted or not issued due to an error and is thereby not returned to the sender the sender re transmits the original information packet but with the same FSN When the intended receiver detects a duplicate packet the packet is acknowledged with a response pack...

Страница 48: ...in the Internet To date this has not been implemented and therefore is of little interest to us 4 6 2 Mgmt internet 2 1 3 6 1 2 This area was reserved to describe objects in the standard MIB As RFCs defining new groups are ratified the Internet Assigned Numbers Authority IANA assigns new group IDs 4 6 3 Experimental internet 3 1 3 6 1 3 This subtree provides an area where experimentation is carrie...

Страница 49: ... DM240XR High Speed Digital Modulator 4 30 TM120 Rev 1 1 Figure 4 4a Object Identifiers in the Management Information Base Figure 1 of 2 Figure 4 4b Object Identifiers in the Management Information Base Figure 2 of 2 ...

Страница 50: ...rol Software A break signal on the communications line pressing ESC on the terminal or Power On of the modem will initiate full screen terminal mode printing and redraw the full screen The terminal mode displays the present status of all user parameters controlled and read by the processor and offers a menu allowing change to any controlled parameter Representations of the terminal screens are sho...

Страница 51: ...User Interfaces DM240XR High Speed Digital Modulator 4 32 TM120 Rev 1 1 Figure 4 6 Modulator Menu Figure 4 7 Event Log Menu ...

Страница 52: ...DM240XR High Speed Digital Modulator User Interfaces TM120 Rev 1 1 4 33 Figure 4 8 Multi PIIC Control Menu Figure 4 9 Test Control Menu ...

Страница 53: ...User Interfaces DM240XR High Speed Digital Modulator 4 34 TM120 Rev 1 1 Figure 4 10 TCP IP SNMP Control Menu Figure 4 11 Front Panel RLLP Terminal Control Menu ...

Страница 54: ...0XR High Speed Digital Modulator User Interfaces TM120 Rev 1 1 4 35 Figure 4 12 RF Switch Control Menu Figure 4 13 Ethernet Data Switch Menu Note Only displayed when the Ethernet Data Interface is installed ...

Страница 55: ...User Interfaces DM240XR High Speed Digital Modulator 4 36 TM120 Rev 1 1 ...

Страница 56: ...cified 5 0 DM240XR Connections All DM240XR connections are made to labeled connectors located on the rear of the unit Any connection interfacing to the DM240XR must be the appropriate mating connector DM240XR Optional Data Interfaces are shown in Figures 5 1b 5 1h Figure 5 1a DM240XR Rear Panel Connectors Figure 5 1b DM240XR Rear Panel Connectors ASI IN Figure 5 1c DM240XR Rear Panel Connectors AS...

Страница 57: ...gital Modulator 5 2 TM120 Rev 1 1 Figure 5 1e DM240XR Rear Panel Connectors Ethernet Figure 5 1f DM240XR Rear Panel Connectors DVB M2P RS422 PARA Figure 5 1g DM240XR Rear Panel Connectors DVB LVDS PARA Figure 5 1h DM240XR Rear Panel Connectors HSSI ...

Страница 58: ...feature upgrades such as 8PSK or 16QAM operation contact the Radyne Sales Department for ordering information Once the customer has the Feature Upgrade Card the following steps are performed 1 Power off the unit 2 Remove compact Flash Card 3 Install the Feature Upgrade Compact Flash Card 4 Power on the unit 5 The Event LED yellow may blink while the feature upgrade is being added 6 The Remote LED ...

Страница 59: ...ation Compact Flash Card 3 Power the unit on The unit will operate in the custom configuration as long as the Compact Flash Card is installed If the card is removed and power is cycled the original operation is restored 5 3 Ethernet Interface J6 The Ethernet Interface J2 can be used for the monitor control functions of the unit The physical interface is a standard female RJ 45 Connector Refer to S...

Страница 60: ...nit The physical interface is a female 9 Pin D Sub Connector This bi directional port complies with RS 232 Electrical Specifications Refer to Section 4 6 for terminal interface details The pinouts are listed in Table 5 2 Table 5 2 J1 RS 232 Terminal Port 9 Pin D Female Pin No Signal Name Description Direction 3 TxD Transmit Data Output 2 RxD Receive Data Input 5 GND Ground 7 RTS Request to Send Ou...

Страница 61: ... from 25 to 0dBm in 0 1 dBm steps The L Band frequency is programmable from 950 to 2050Mhz The L band port is a 50 Ohm SMA female connector J11 The output power level is programmable from 25 to 0 dBm in 0 1 dBm steps 5 8 1 Output Monitor Port J9 The output monitor port on the DM240XR is an SMA female connector The monitor is a sample of the output frequency that is 20dBc 5dB from the output freque...

Страница 62: ...e allows the user to input a variable rate data stream into the modulator as long as the input data rate does not exceed the programmed data rate The AASI Interface inserts MPEG 2 Null Packets to provide a constant data rate to the modulator 5 11 Plug In Interface Cards PIICs The DM 240XR provides the customer with 2 standard PIIC slots With PIIC interfaces there is greater flexibility for changin...

Страница 63: ... inserts MPEG 2 Null Packets to provide a constant data rate to the modulator 5 11 2 ASI Monitor Incoming data from the active PIIC slot is output on this interface Figure 5 1c allowing the customer to monitor the incoming data stream The interface complies with DVB ASI Electrical Specifications 5 11 3 Parallel RS 422 Interface This interface supports two terrestrial interface types and complies w...

Страница 64: ... 5 11 3 2 DVB Parallel RS 422 The DVB Interface is also supported on the DB 25 Female Connector It complies with RS 422 Electrical Specifications The pinouts for this connector are given in Table 5 6 Table 5 6 DVB RS 422 Parallel 25 Pin Female Pin No Signal Name Direction 1 Clock Input 2 System GND Ground 3 D7 Input 4 D6 Input 5 D5 Input 6 D4 Input 7 D3 Input 8 D2 Input 9 D1 Input 10 D0 Input 11 D...

Страница 65: ...SI Functional and Electrical Specifications The physical interface is a 50 Pin SCSI 2 Type Connector Electrical levels are ECL The pin outs for this interface are listed in Table 5 9 Table 5 9 HSSI High Speed Serial Interface 50 Pin Connector Pin No Pin No Signal Name Description Direction 1 26 SG Signal Ground 2 27 RT Receive Timing Output 3 28 CA DCE Available Output 4 29 RD Receive Data Output ...

Страница 66: ...recovery in video streams transported over public or private IP networks 5 11 5 G 703 Interface Contact factory for availability The G 703 Interface supports the following G 703 Rates E1 T1 E2 T2 E3 T3 and STS 1 The interface complies with G 703 Electrical Specifications Table 5 8 lists the data rate and physical interface for each rate All balanced rates use Pins 1 and 9 of the DB 15 connector Ta...

Страница 67: ...Rear Panel Interfaces DM240XR DVB High Speed Digital Modulator 5 12 TM120 Rev 1 1 ...

Страница 68: ...XR modulator requires no periodic field maintenance procedures Should a unit be suspected of a defect in field operations after all interface signals are verified the correct procedure is to replace the unit with another known working DM240XR If this does not cure the problem wiring or power should be suspect There is no external fuse on the DM240XR The fuse is located on the power supply assembly...

Страница 69: ...Maintenance and Troubleshooting DM240XR High Speed Digital Modulator 6 2 TM120 Rev 1 1 ...

Страница 70: ...dBc 10 kHz 86 dBc 100 kHz 100 dBc 1 MHz 120 dBc Output Connector BNC Female 70 140 MHz SMA Female L Band Monitor Port Output Connector SMA Female Based on output frequency External Reference 1 to 10 MHz in 8 kHz steps better than 10 ppm 1 5 to 5 Vp p 50 Ohms 7 2 Baseband Specification 7 2 1 DVB S Compliance EN 300 421 and EN 301 210 Modulation Types BPSK QPSK 8PSK 16QAM Data Rate 1 to 59 5 Mbps in...

Страница 71: ... bps steps 16APSK 3 5 to 200 Mbps in 1 bps steps 32APSK Symbol Rate 1 to 45 Msps in 1 bps steps Terrestrial Framing 188 1 sync byte 187 payload bytes Baseband Processing Per ETSI EN 302 307 v1 1 1 Block Size 64800 bits 16200 bits FEC Code BCH LDPC Interleaver Block Interleaver per ETSI EN 302 307 v1 1 1 Inner Code Rate 1 4 1 3 2 5 1 2 2 3 3 5 3 4 4 5 5 6 8 9 9 10 QPSK 3 5 2 3 3 4 5 6 8 9 9 10 8PSK...

Страница 72: ...te 1 4 1 3 2 5 1 2 2 3 3 4 3 5 4 5 5 6 8 9 9 10 QPSK 3 5 2 3 3 4 5 6 8 9 9 10 8PSK 2 3 3 4 4 5 5 6 8 9 9 10 16APSK Optional 3 4 4 5 5 6 8 9 9 10 32APSK Optional Baseband Roll Off Square Root Raised Cosine 0 20 0 25 0 35 Terrestrial Input Clock Accuracy 400 ppm max Test Pattern Internal 2 15 1 and 2 23 1 Pseudo Random umber Generators Dummy Frame Insertion Yes Consult Factory on ACM VCM Multiple Tr...

Страница 73: ... Reference Freq Test Modes Parameters Monitored Alarms Major Minor Stored Alarms Major Minor Faults Stored Faults 7 5 Environmental Prime Power 100 to 240 VAC 50 60 Hz 40 Watts Maximum Operating Temperature 0 to 50 C Humidity Up to 95 Non condensing Storage Temperature 20 to 70 C Humidity Up to 99 Non condensing 7 6 Physical Weight 7 lb 3 2 Kg Size 19 W x 17 D x 1 75 H 48 3 x 43 2 x 4 45 cm 7 7 Op...

Страница 74: ...nframed Modulation FEC Minimum Maximum Minimum Maximum QPSK 1 2 1000000 9215686 1000000 10000000 QPSK 2 3 1228758 12287582 1333333 13333333 QPSK 3 4 1382353 13823529 1500000 15000000 QPSK 5 6 1535948 15359477 1666667 16666667 QPSK 7 8 1612745 16127451 1750000 17500000 DVB S Series 200 MPEG Unframed Modulation FEC Minimum Maximum Minimum Maximum QPSK 1 2 1000000 41470588 1000000 45000000 QPSK 2 3 1...

Страница 75: ...0 8PSK 5 6 2303922 103676471 2500000 112500000 8PSK 8 9 2419118 110588235 2625000 120000000 DVB S Series 400 MPEG Unframed Modulation FEC Minimum Maximum Minimum Maximum QPSK 1 2 1000000 62666667 1000000 68000000 QPSK 2 3 1228758 83555556 1333333 90666667 QPSK 3 4 1382353 94000000 1500000 102000000 QPSK 5 6 1535948 104444444 1666667 113333333 QPSK 7 8 1612745 109666667 1750000 119000000 8PSK 2 3 1...

Страница 76: ...731 QPSK 4 5 1587196 15871961 QPSK 5 6 1654663 16546630 QPSK 8 9 1766451 17664512 QPSK 9 10 1788612 17886119 Normal Frame size 64800 no pilot insertion DVB S2 Series 200 MPEG Modulation FEC Minimum Maximum QPSK 1 3 1000000 29540166 QPSK 2 5 1000000 35523546 QPSK 1 2 1000000 44498615 QPSK 3 5 1188304 53473684 QPSK 2 3 1322253 59501385 QPSK 3 4 1487473 66936288 QPSK 4 5 1587196 71423823 QPSK 5 6 165...

Страница 77: ...6 89128631 8PSK 3 4 2228124 100265560 8PSK 5 6 2478562 111535270 8PSK 8 9 2646012 119070539 8PSK 9 10 2679207 120564315 Normal Frame size 64800 no pilot insertion DVB S2 Series 400 MPEG Modulation FEC Minimum Maximum QPSK 1 2 1000000 44498615 QPSK 3 5 1188304 53473684 QPSK 2 3 1322253 59501385 QPSK 3 4 1487473 66936288 QPSK 4 5 1587196 71423823 QPSK 5 6 1654663 74459834 QPSK 8 9 1766451 79490305 Q...

Страница 78: ... 59501385 QPSK 3 4 1487473 66936288 QPSK 4 5 1587196 71423823 QPSK 5 6 1654663 74459834 QPSK 8 9 1766451 79490305 QPSK 9 10 1788612 80487535 8PSK 3 5 1779991 80099585 8PSK 2 3 1980636 89128631 8PSK 3 4 2228124 100265560 8PSK 5 6 2478562 111535270 8PSK 8 9 2646012 119070539 8PSK 9 10 2679207 120564315 16APSK 2 3 2637201 118674033 16APSK 3 4 2966728 133502762 16APSK 4 5 3165623 142453039 16APSK 5 6 ...

Страница 79: ...Technical Specifications DM240XR High Speed Digital Modulator 7 10 TM120 Rev 1 1 ...

Страница 80: ...oduct it should disregard the parameters at the end of the Non Volatile Section and index to the start of the Volatile Section Before creating any software based on the information contained in this document contact the Radyne Inc Customer Service Department 602 437 9620 to find out if the software revision for that piece of equipment is current and that no new features have been added since the r...

Страница 81: ... Polarity Transmit Power Level Spectrum Reference Source Network Specification External Reference Frequency Data Polarity Terrestrial Interface Type Terrestrial Framing Carrier Set Roll Off Output Clock Source Symbol Rate AASI NULL PID w IPSat interface card only IPSat Burst Demod Count w IPSat interface card only IPSat Control PID w IPSat interface card only IPSat Enable w IPSat interface card on...

Страница 82: ...Binary Value 1bps steps 4 External Reference Binary Value units Hz in 8000Hz steps e g 1000000Hz 1008000Hz etc 256000Hz to 10000000Hz 1 Frequency Reference Source 0 Internal 1 External 1 Modulation Type 0 QPSK 1 BPSK 2 8PSK 3 16QAM 1 Inner FEC Rate 1 1 2 Rate 2 2 3 Rate 3 3 4 Rate 4 5 6 Rate 5 7 8 Rate 6 6 7 Rate 7 4 5 8 8 9 Rate 9 9 10 Rate 128 1 4 Rate 129 1 3 Rate 130 2 5 Rate 131 3 5 Rate 1 Re...

Страница 83: ...larity 0 Normal 1 Inverted 1 Data Polarity 0 Normal 1 Inverted 1 Input Clock Source 0 SCTE 1 SCT 1 Reserved TBD Default 0 11 Reserved TBD 1 Reserved TBD 1 Major Alarm Mask Bit 0 Spare Bit 1 Transmit Oversample PLL Lock Bit 2 FPGA Config Error Bit 3 IF Synthesizer PLL Lock Bit 4 External Reference PLL Lock Bit 5 SCT PLL Lock Bit 6 Spare Bit 7 Spare 0 Mask 1 Allow 1 Minor Alarm Mask Bit 0 Spare Bit ...

Страница 84: ...04 Byte 2 No Framing 1 Roll Off 0 0 35 25 0 25 1 0 20 1 Reserved TBD 1 Output Clock Source 0 SCTE 1 SCT 2 None 1 Network Spec 0 DVB S 9 DirecTV 11 DVB S2 CCM 13 DirecTV AMC NBC 15 DVB S2 ACM 1 BB Scrambler Bypass 0 Normal 1 Bypass 1 Outer FEC Bypass 0 Normal 1 Bypass 1 Test Pattern 0 None 1 2 15 1 23 2 23 1 1 Last Rate Control 0 Symbol Rate 1 Data Rate 2 Auto 1 Interleaver Bypass 0 Bypass 1 Normal...

Страница 85: ...ithout Multi PIIC Card 1 With Multi PIIC Card 1 3 1 Pilot Symbols 0 Off 1 On 1 Inner FEC Bypass 0 Normal 1 Bypass 1 PL Scrambler Bypass 0 Normal 1 Bypass 2 Reserved Set to 0 2 Reserved Set to 1 4 Gold Code Seq Index 0 to 262142 Status Bytes 1 Reserved TBD 1 Reserved TBD 1 Reserved TBD 1 Major Alarm Bit 0 Spare Bit 1 Transmit Oversample PLL Lock Bit 2 FPGA Config Error Bit 3 IF Synthesizer PLL Lock...

Страница 86: ... 2 FPGA Config Error Bit 3 IF Synthesizer PLL Lock Bit 4 External Reference PLL Lock Bit 5 Composite PLL Lock Bit 6 Symbol PLL Lock Bit 7 Spare 0 Pass 1 Fail 1 Latched Minor Alarm Bit 0 Spare Bit 1 Loss Terrestrial Clock Bit 2 Loss Terrestrial Data Bit 3 FIFO Error Bit 4 Spare Bit 5 Terrestrial Framing Error Bit 6 Spare Bit 7 Spare 0 Pass 1 Fail 1 Latched Common Fault Bit 0 12 V Alarm Bit 1 12 V A...

Страница 87: ...6 HSSI 0x9C DirecTV PECL 1 Slot 2 PIIC Type Without Multi PIIC Card Unused With Multi PIIC Card 0x93 ASI 0x94 RS422 0x95 LVDS Parallel 0x9D Ethernet 0x03 ASI Out Monitor 0xFF None 1 Slot 3 PIIC Type Without Multi PIIC Card Unused With Multi PIIC Card 0x93 ASI 0x94 RS422 0x95 LVDS Parallel 0x96 HSSI 0x9C DirecTV PECL 0x9D Ethernet 0xD3 ASI Out Monitor 0xFF None 1 PIIC Clock Activity Without Multi P...

Страница 88: ...FIFO Error Bit 4 Spare Bit 5 Terrestrial Framing Error Bit 6 Spare Bit 7 Spare 0 Pass 1 Fail 1 Latched Common Fault Bit 0 12 V Alarm Bit 1 12 V Alarm Bit 2 5 V Alarm Bit 3 Spare Bit 4 Spare Bit 5 Spare Bit 6 Spare Bit 7 Spare 0 Pass 1 Fail Opcode 2408h Query a Modulator s Current Alarms Query response 1 Major Alarm Bit 0 Spare Bit 1 Transmit Oversample PLL Lock Bit 2 FPGA Config Error Bit 3 IF Syn...

Страница 89: ...jor Alarm Bit 0 Spare Bit 1 Transmit Oversample PLL Lock Bit 2 FPGA Config Error Bit 3 IF Synthesizer PLL Lock Bit 4 External Reference PLL Lock Bit 5 Composite PLL Lock Bit 6 Symbol PLL Lock Bit 7 Spare 0 Pass 1 Fail 1 Minor Alarm Bit 0 Spare Bit 1 Loss Terrestrial Clock Bit 2 Loss Terrestrial Data Bit 3 FIFO Error Bit 4 Spare Bit 5 Terrestrial Framing Error Bit 6 Spare Bit 7 Spare 0 Pass 1 Fail ...

Страница 90: ... Data Bit 3 FIFO Error Bit 4 Spare Bit 5 Terrestrial Framing Error Bit 6 Spare Bit 7 Spare 0 Pass 1 Fail 1 Latched Common Fault Bit 0 12 V Alarm Bit 1 12 V Alarm Bit 2 5 V Alarm Bit 3 Spare Bit 4 Spare Bit 5 Spare Bit 6 Spare Bit 7 Spare 0 Pass 1 Fail 1 Reserved TBD 1 5 Voltage 5 V Implied Decimal Point Ex 49 4 9 V 1 12 Voltage 12 V Implied Decimal Point Ex 121 12 1 V 1 12 Voltage 12 V Implied Dec...

Страница 91: ...RS422 0x95 LVDS Parallel 0x96 HSSI 0x9C DirecTV PECL 0x9D Ethernet 0xD3 ASI Out Monitor 0xFF None 1 PIIC Clock Activity With Multi PIIC Card Bit 1 Slot 1 Activity Bit 2 Slot 2 Activity Bit 3 Slot 3 Activity 1 PIIC Data Activity Without Multi PIIC Card Unused With Multi PIIC Card Bit 1 Slot 1 Activity Bit 2 Slot 2 Activity Bit 3 Slot 3 Activity Opcode 240Eh Query Time 1 Hour 0 23 1 Minute 0 59 1 Se...

Страница 92: ... 2456h Query AASI NULL PID 2 PID 0x0010 0x1FFF Opcode 2457h Query IPSat Burst Demod Count 2 Num Burst Demods 1 50 Opcode 2458h Query IPSat Control PID 2 PID 0x0010 0x1FFF Opcode 2459h Query IPSat Enable 1 IPSat Enable 0 OFF 1 ON Opcode 245Ah Query IPSat User Data Rate 4 Data Rate Bps This represents the terrestrial data rate less the IPSat overhead Opcode 245Bh Query PCR Restamping 1 PCR Restampin...

Страница 93: ...S Parallel 0x96 HSSI 0x9C DirecTV PECL 0x9D Ethernet 0xD3 ASI Out Monitor 0xFF None 1 Slot 3 PIIC Type 0x93 ASI 0x94 RS422 0x95 LVDS Parallel 0x96 HSSI 0x9C DirecTV PECL 0x9D Ethernet 0xD3 ASI Out Monitor 0xFF None 1 PIIC Clock Activity Bit 1 Slot 1 Activity Bit 2 Slot 2 Activity Bit 3 Slot 3 Activity 1 PIIC Data Activity Bit 1 Slot 1 Activity Bit 2 Slot 2 Activity Bit 3 Slot 3 Activity Opcode 256...

Страница 94: ...ference Source 0 Internal 1 External 1 Modulation Type 0 QPSK 1 BPSK 2 8PSK 3 16QAM 9 16APSK 10 32APSK See note at the end of this command 1 Inner FEC Rate 1 1 2 Rate 2 2 3 Rate 3 3 4 Rate 4 5 6 Rate 5 7 8 Rate 6 6 7 Rate 7 4 5 8 8 9 Rate 9 9 10 Rate 128 1 4 Rate 129 1 3 Rate 130 2 5 Rate 131 3 5 Rate See note at the end of this command 1 Reserved TBD Default 1 1 Reserved TBD Default 1 1 Reserved ...

Страница 95: ...ut Clock Polarity 0 Normal 1 Inverted 1 Data Polarity 0 Normal 1 Inverted 1 Input Clock Source 0 SCTE 1 SCT 1 Reserved TBD Default 0 11 Reserved TBD 1 Reserved TBD 1 Major Alarm Mask Bit 0 Spare Bit 1 Transmit Oversample PLL Lock Bit 2 FPGA Config Error Bit 3 IF Synthesizer PLL Lock Bit 4 External Reference PLL Lock Bit 5 Composite PLL Lock Bit 6 Symbol PLL Lock Bit 7 Spare 0 Mask 1 Allow 1 Minor ...

Страница 96: ...ng See note at the end of this command 1 Roll Off 0 0 35 25 0 25 1 0 20 1 Reserved TBD 1 Output Clock Source 0 SCTE 1 SCT 2 None See table at the end of this command 1 Network Spec 0 DVB S 9 DirecTV 11 DVB S2 CCM 13 DirecTV AMC NBC 15 DVB S2 ACM 1 BB Scrambler Bypass 0 Normal 1 Bypass 1 Outer FEC Bypass 0 Normal 1 Bypass 1 Test Pattern 0 None 1 2 15 1 23 2 23 1 1 Last Rate Control 0 Symbol Rate 1 ...

Страница 97: ... 2 Manual Revert 3 Auto Revert 1 Prime PIIC Slot Without Multi PIIC Card 1 With Multi PIIC Card 1 3 1 Backup PIIC Slot Without Multi PIIC Card 1 With Multi PIIC Card 1 3 1 Pilot Symbols 0 Off 1 On 1 Inner FEC Bypass 0 Normal 1 Bypass 1 PL Scrambler Bypass 0 Normal 1 Bypass 1 PL Scrambler Bypass 0 Normal 1 Bypass 2 Reserved Set to 0 2 Reserved Set to 1 4 Gold Code Seq Index 0 to 262142 ...

Страница 98: ...ng Data Rate Symbol Rate Inner FEC Rate Modulation Type or Terrestrial Framing using the Mod All Command the Data Rate and Symbol Rate parameter must be range checked using the following formulas to ensure they do not exceed the max limits Symbol Rate Data Rate Overhead Code Rate Modulation Data Rate Symbol Rate Code Rate Modulation Overhead Maximum Symbol Rate 68 Msps Maximum Data Rate 238 Mbps w...

Страница 99: ... Rate 5 7 8 Rate 6 6 7 Rate 7 4 5 8 8 9 Rate 9 9 10 Rate 128 1 4 Rate 129 1 3 Rate 130 2 5 Rate 131 3 5 Rate This command will cause the carrier to turn off Opcode 2609h Command a Modulator s Carrier Control 1 Carrier Control 0 Off 1 On Opcode 260Ah Command a Modulator s Carrier Test 1 Carrier Test 0 Normal 1 CW 2 Dual 3 Offset 4 Pos FIR 5 Neg FIR Opcode 260Bh Command a Modulator s Input Clock Sou...

Страница 100: ...larity 0 Normal 1 Inverted Opcode 2621h Command a Modulator s Interface Type 1 Tx Interface Type 0 Serial 1 Parallel 2 ASI_Norm 3 ASI_Null 4 G 703E3 5 G 703T3 6 G 703STS 1 7 HSSI 8 Parallel DVB 9 Parallel M2P 10 None 13 OC3 14 STM 1 15 G 703E2 16 G 703T2Bal 17 G 703T2Unbal 18 G 703E1Bal 19 G 703E1Unbal 20 G 703T1AMI 21 G 703T1B8ZS 22 Ethernet Opcode 2640h Command a Modulator s Terrestrial Framing ...

Страница 101: ...1 50 Opcode 2658h Command IPSat Control PID 2 PID 0x0010 0x1FFF Opcode 2659h Command IPSat Enable 1 IPSat Enable 0 OFF 1 ON Opcode 265Bh Command PCR Restamping 1 PCR Restamping 0 Off 1 On Opcode 265Ch Command Multi PIIC Configuration 1 Multi PIIC Mode 1 Manual 2 Redundancy 1 Redundancy Mode 0 Force Prime 1 Force Backup 2 Manual Revert 3 Auto Revert 1 Prime PIIC Slot 1 3 1 Backup PIIC Slot 1 3 Opco...

Страница 102: ...de 2C06h Command Set Time and Date 1 Year 00 99 1 Month 1 12 1 Day 1 31 1 Hour 0 23 1 Minute 0 59 1 Second 0 59 Opcode 2F40h Command RF Redundancy Mode 1 Redundancy Mode 3 auto revert 4 manual 5 backup Opcode 2F41h Command RF Fault Test 1 Fault Test 0 normal 1 faulted Opcode 2F42h Command RF Activate Side 1 Activate Side 0 backup 1 prime ...

Страница 103: ...Appendix A DM240XR High Speed Digital Modulator A 24 TM120 Rev 1 1 ...

Страница 104: ...US current DESCRIPTION Power level in tenths of a dBm SYNTAX INTEGER RadVoltageLevel TEXTUAL CONVENTION DISPLAY HINT d 1 STATUS current DESCRIPTION Voltage level in tenths of a volt SYNTAX INTEGER RadString TEXTUAL CONVENTION DISPLAY HINT 255a STATUS current DESCRIPTION ASCII String SYNTAX OCTET STRING RadInterfaceCardType TEXTUAL CONVENTION STATUS current DESCRIPTION Terrestrial interface card ty...

Страница 105: ... 0 to 30 0 L Band from 0 0 to 25 0 Dual Band There is an implied decimal point For example a value of 39 represents a transmit power level of 3 9 dBm radSNMP_Mod_NV_Status 2 radIFFrequency OBJECT TYPE SYNTAX INTEGER 50000000 2050000000 ACCESS read write STATUS current DESCRIPTION Selects IF frequency in Hz radSNMP_Mod_NV_Status 3 radDataRate OBJECT TYPE SYNTAX INTEGER 1000000 238000000 ACCESS read...

Страница 106: ...6 ifec_rate_4_5 7 ifec_rate_8_9 8 ifec_rate_9_10 9 ifec_rate_1_4 128 ifec_rate_1_3 129 ifec_rate_2_5 130 ifec_rate_3_5 131 ACCESS read write STATUS current DESCRIPTION Selects Tx code rate and type Note Changing the convolutional encoder will affect symbol rate and data rate See note at the end of this section Unsupported choices include none viterbi6_7 radSNMP_Mod_NV_Status 8 radClockControl OBJE...

Страница 107: ...NMP_Mod_NV_Status 11 radFreqReferenceSource OBJECT TYPE SYNTAX INTEGER internal 0 external 1 ACCESS read write STATUS current DESCRIPTION Selects internal or external reference clock radSNMP_Mod_NV_Status 12 radExternalReference OBJECT TYPE SYNTAX INTEGER 256000 10000000 ACCESS read write STATUS current DESCRIPTION Selects the external reference frequency in Hz with a 8000Hz step size radSNMP_Mod_...

Страница 108: ...elative to Tx data radSNMP_Mod_NV_Status 15 radDataPolarity OBJECT TYPE SYNTAX INTEGER normal 0 inverted 1 ACCESS read write STATUS current DESCRIPTION Selects data polarity radSNMP_Mod_NV_Status 16 radSpectrum OBJECT TYPE SYNTAX INTEGER inverted 0 normal 1 ACCESS read write STATUS current DESCRIPTION Inverts the symbol mapping direction of rotation radSNMP_Mod_NV_Status 17 radModulationType OBJEC...

Страница 109: ... read write STATUS optional DESCRIPTION Selects scrambler type Not implemented radSNMP_Mod_NV_Status 22 radDifferentialEncoder OBJECT TYPE SYNTAX INTEGER off 0 ACCESS read write STATUS optional DESCRIPTION Disables differential encoder unsupported radSNMP_Mod_NV_Status 23 radAlarmMaskEnable OBJECT TYPE SYNTAX INTEGER disable 0 enable 1 ACCESS read write STATUS optional DESCRIPTION unsupported radS...

Страница 110: ...Alarm mask A bit field 0 MASKED 1 UNMASKED Bit 0 12V alarm Bit 1 12V alarm Bit 2 5V alarm radSNMP_Mod_NV_Status 27 radOperatingMode OBJECT TYPE SYNTAX INTEGER normal 0 test_pattern_2_15 1 test_pattern_2_23 23 ACCESS read write STATUS current DESCRIPTION Test Pattern Operating Mode None 2 15 1 2 23 1 radSNMP_Mod_NV_Status 28 radCarrierTest OBJECT TYPE SYNTAX INTEGER normal 0 cw 1 dual 2 offset 3 po...

Страница 111: ...R dvb 0 direcpc 1 directv 9 dvbs2_bs_nbc 11 dvbs2_bs_bc 12 directv_amc_nbc 13 directv_amc_bc 14 ACCESS read write STATUS current DESCRIPTION Selects the network specification radSNMP_Mod_NV_Status 32 radInterleaver OBJECT TYPE SYNTAX INTEGER enable 0 disable 1 ACCESS read write STATUS current DESCRIPTION Enables or disables the interleaver radSNMP_Mod_NV_Status 33 radOutClockSelection OBJECT TYPE ...

Страница 112: ...edundancy 2 ACCESS read write STATUS current DESCRIPTION Selects the Multi PIIC mode radSNMP_Mod_NV_Status 38 radRedundancyMode OBJECT TYPE SYNTAX INTEGER force_prime 0 force_backup 1 manual_revert 2 auto_revert 3 ACCESS read write STATUS current DESCRIPTION Selects the Redundancy submode if the Multi PIIC mode is redundancy radSNMP_Mod_NV_Status 39 radPrimePiicSlot OBJECT TYPE SYNTAX INTEGER ACCE...

Страница 113: ... 42 radLoFrequencyHz OBJECT TYPE SYNTAX Counter64 ACCESS read write STATUS current DESCRIPTION Selects LO frequency in Hz radSNMP_Mod_NV_Status 43 radLowSideMix OBJECT TYPE SYNTAX INTEGER high_side 0 low_side 1 ACCESS read write STATUS current DESCRIPTION Selects the high side low side LO mix radSNMP_Mod_NV_Status 44 radLocalIpAddress OBJECT TYPE SYNTAX IpAddress ACCESS read write STATUS current D...

Страница 114: ...DESCRIPTION If the modulator is connected to the prime side of the switch then manual and auto_revert modes are available Otherwise if modulator is connected to backup side then only manual and backup modes are available radSNMP_Mod_NV_Status 49 radRfSwitchActivateSide OBJECT TYPE SYNTAX INTEGER primary 1 backup 2 ACCESS read write STATUS current DESCRIPTION Activates the primary or backup side of...

Страница 115: ...old code sequence index radSNMP_Mod_NV_Status 55 radTerrEthMode OBJECT TYPE SYNTAX INTEGER udp 0 cop3 1 cop3_fec 2 ACCESS read write STATUS current DESCRIPTION Selects mode for the Gig Ethernet card radSNMP_Mod_NV_Status 56 radTerrEthSelect OBJECT TYPE SYNTAX INTEGER prime 0 backup 1 ACCESS read write STATUS current DESCRIPTION Selects prime or backup for the Gig Ethernet card radSNMP_Mod_NV_Statu...

Страница 116: ...65535 ACCESS read write STATUS current DESCRIPTION Selects the prime UDP port for the Gig Ethernet card radSNMP_Mod_NV_Status 63 radTerrEthSourcePrime OBJECT TYPE SYNTAX IpAddress ACCESS read write STATUS current DESCRIPTION Selects the prime source IP address for the Gig Ethernet card radSNMP_Mod_NV_Status 64 radTerrEthAddrBackup OBJECT TYPE SYNTAX IpAddress ACCESS read write STATUS current DESCR...

Страница 117: ...INTEGER 0 255 ACCESS read only STATUS current DESCRIPTION Minor Alarm status A bit field 0 PASS 1 FAIL Bit 1 Terrestrial clock activity detect Bit 2 Tx data activity detect Bit 3 FIFO overflow underflow error Bit 5 Loss of frame synchronization radSNMP_Mod_Status 2 radCommonAlarmStatus OBJECT TYPE SYNTAX INTEGER 0 255 ACCESS read only STATUS current DESCRIPTION Common Alarm status A bit field 0 PA...

Страница 118: ...y STATUS optional DESCRIPTION M C Revision number radSNMP_Mod_Status 7 radPlus5Volts OBJECT TYPE SYNTAX RadVoltageLevel 0 255 ACCESS read only STATUS current DESCRIPTION 5V monitor with implied decimal point For example a value of 51 represents 5 1 Volts radSNMP_Mod_Status 8 radPlus12Volts OBJECT TYPE SYNTAX RadVoltageLevel 0 255 ACCESS read only STATUS current DESCRIPTION 12V monitor with implied...

Страница 119: ...dSNMP_Mod_Status 12 radLastRateStatus OBJECT TYPE SYNTAX INTEGER symbol 0 data 1 ACCESS read only STATUS current DESCRIPTION Shows the current rate precedence See Last Rate Control notes radSNMP_Mod_Status 13 radFirmwarePartRev OBJECT TYPE SYNTAX RadString SIZE 16 ACCESS read only STATUS current DESCRIPTION Provides the system firmware part and revision number radSNMP_Mod_Status 14 radActivePiicSl...

Страница 120: ... 2 radPiicSlotClockActivity OBJECT TYPE SYNTAX INTEGER inactive 0 active 1 ACCESS read only STATUS current DESCRIPTION Indicates clock activity of an interface card in a slot radPiicSlotStatusEntry 3 radPiicSlotDataActivity OBJECT TYPE SYNTAX INTEGER inactive 0 active 1 ACCESS read only STATUS current DESCRIPTION Indicates data activity of an interface card in a slot radPiicSlotStatusEntry 4 radRf...

Страница 121: ..._Mod_Status 20 radTerrEthActPrime OBJECT TYPE SYNTAX INTEGER disabled 0 no_activity 1 online_activity 2 offline_activity 3 ACCESS read only STATUS current DESCRIPTION Shows the data activity of the Gig Ethernet card radSNMP_Mod_Status 21 radTerrEthActPrimeCol OBJECT TYPE SYNTAX INTEGER disabled 0 no_activity 1 online_activity 2 offline_activity 3 ACCESS read only STATUS current DESCRIPTION Shows t...

Страница 122: ...fline_activity 3 ACCESS read only STATUS current DESCRIPTION Shows the backup data activity of the Gig Ethernet card radSNMP_Mod_Status 26 radTerrEthJitterFill OBJECT TYPE SYNTAX INTEGER 0 99 ACCESS read only STATUS current DESCRIPTION Percent fill of jitter buffer for the Gig Ethernet card radSNMP_Mod_Status 27 radTerrEthNullPkts OBJECT TYPE SYNTAX Counter32 ACCESS read only STATUS current DESCRI...

Страница 123: ...gh Speed Digital Modulator B 20 TM120 Rev 1 1 radTerrEthClrStats OBJECT TYPE SYNTAX INTEGER toggle0 0 toggle1 1 ACCESS read write STATUS current DESCRIPTION Clears the Gig Ethernet card statistics radSNMP_Mod_Status 31 END ...

Страница 124: ...DM240XR High Speed Digital Modulator Appendix B TM120 Rev 1 1 B 21 ...

Страница 125: ...all binary 1s AMSL Above Mean Sea Level ANSI American National Standards Institute ASCII American Standard Code for Information Interchange ASIC Application Specific Integrated Circuit ATE Automatic Test Equipment B BER Bit Error Rate BERT Bit Error Rate Test Bit BIT Binary Digit or Built In Test BITE Built In Test Equipment bps Bits Per Second BPSK Binary Phase Shift Keying BUC Block Upconverter ...

Страница 126: ...r to Noise Ratio D DAC Digital to Analog Converter dB Decibels dBc Decibels Referred to Carrier dBm Decibels Referred to 1 0 milliwatt DC Direct Current Demod Demodulator or Demodulated DPLL Digital Phase Locked Loop DVB Digital Video Broadcast D I Drop and Insert E Eb N0 Ratio of Energy per bit to Noise Power Density in a 1 Hz Bandwidth EEPROM Electrically Erasable Programmable Read Only Memory E...

Страница 127: ...s FW Firmware G g Force of Gravity GHz Gigahertz GND Ground H HSSI High Speed Serial Interface HW Hardware Hz Hertz Unit of Frequency I IBS Intelsat Business Services IDR Intermediate Data Rate I O Input Output IEEE International Electrical and Electronic Engineers IESS INTELSAT Earth Station Standards IF Intermediate Frequency INTELSAT International Telecommunication Satellite Organization ISO In...

Страница 128: ...cond MFAS Multi Frame Acquisition Sync See FAS MHz Megahertz MIB Management Information Base Mod Modulator or Modulated ms or msec Millisecond M C Monitor and Control N NC Normally Closed NO Normally Open ns Nanoseconds NVRAM Non Volatile Random Access Memory N C No Connection or Not Connected O OQPSK Offset Quadrature Phase Shift Keying P PC Personal Computer PD Buffer Plesiochronous Doppler Buff...

Страница 129: ...ased error correcting codes with a wide range of applications in digital communications and storage S SCC Satellite Control Channel A Radyne ComStream satellite format SEQ Sequential SYNC Synchronize T TBD To Be Designed or To Be Determined TM Technical Manual TPC Turbo Product Codes TRE Trellis TT Terminal Timing Tx Transmit Transmitter TxD Transmit Data U UART Universal Asynchronous Receiver Tra...

Страница 130: ...Glossary DM240XR High Speed Digital Modulator G 6 TM120 Rev 1 1 W X Y Z W Watt Misc µs Microsecond 16QAM 16 Quadrature Amplitude Modulation 8PSK 8 Phase Shift Keying ...

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