Front Panel Command Summary Listing
01-0799-401D 08/02
19
Rx Diff Decoding
DD
OFF (remote equivalent: 0)
ON (remote equivalent: 2)
Enables/disables the demodulator differential decoding
mode
Rx Filter Type
DFS
ComStrm, IBS/IDR, SMS
Demodulator baseband filter selection
Rx Input Power
AGM
?
Receive aggregate power in dBm
Rx Mod Type
RM
BPSK, QPSK
Demodulator modulation type
Rx Offset
RO
-30000 to 30000
Displays receive frequency offset in Hz
Rx Scrambling
SD
OFF, COMSTRM, IDR Man.
Demodulator descrambling type
RxDataRate
RD
9600 to 4375000
Demodulator data rate in bps
RxIF
RS
52000 to 88000
104000 to 176000
Demodulator synthesizer frequency in kHz
RxSymRate
RR
4800 to 2500000
Demodulator symbol rate in sps
Self Test
BIT
0
Built-in self test
Tx Clk
TT
?
Displays TT clock frequency in Hz
Tx Clock Source
MB
EXT, INT, LOOP
Transmit timing
Tx Code Rate
TC
Uncoded, Seq 1/2, Seq 3/4, Vit 1/2, Vit
3/4, Vit 7/8, ?
Set transmit FEC encoder type and rate.
Tx Diff Encoding
DM
OFF (remote equivalent 0)
ON (remote equivalent 2)
Enables/disables modulator differential coding
Tx Filter Type
MFS
ComStrm, IBS/IDR, SMS
Modulator baseband filter selection
Tx Mod Type
TM
QPSK, BPSK
Modulation type
Tx Pure Carrier
PC
OFF, ON
Disable/enable pure carrier transmission
Tx Scrambling
SM
OFF, COMSTRM, IDR Man.
Modulator descrambling type
TxDataRate
TD
9600 to 4375000
Modulator data rate in bps
TxIF
TS
52000 to 88000
104000 to 176000
Modulator synthesizer frequency in kHz
TxPwrLevel
TP
50 to 250
Modulator output power; 50 represents -5.0 dBm
TxSymRate
TR
4800 to 2500000
Modulator symbol rate in sps
UserRxData
PRD
—
Primary receive data rate macro
UserTxData
PTD
—
Primary transmit data rate macro
Table 3-4
Front Panel Command Summary Listing (continued)
Front Panel
Cmd
Mnemonic
Param
Range
Description
Содержание CM601
Страница 4: ...iv Notice COMSTREAM A Spar Company...
Страница 12: ...xii Contents COMSTREAM A Spar Company...
Страница 86: ...6 14 Front Panel Operation COMSTREAM A Spar Company...
Страница 96: ...7 10 Configuration Examples COMSTREAM A Spar Company...
Страница 118: ...8 22 Fault Handling Troubleshooting and Maintenance COMSTREAM A Spar Company...
Страница 124: ...A 6 Technical Specifications COMSTREAM A Spar Company...
Страница 160: ...xii Safety Precautions 01 0799 401D 08 02...
Страница 164: ...4 Functional Description 01 0799 401D 08 02...
Страница 170: ...10 Card Removal Procedure 01 0799 401D 08 02...
Страница 204: ...44 Fault and Status Queries 01 0799 401D 08 02...
Страница 208: ...48 Loopback Tests 01 0799 401D 08 02...
Страница 216: ...56 Appendix A Technical Specifications and Pinouts 01 0799 401D 08 02...
Страница 220: ...60 01 0799 401D 08 02...
Страница 222: ...D 08 02 01 0799 401 Index 62...
Страница 223: ...01 0922 401 Rev A 4 03 1 Application Note Carrier Acquisition and Optimization CM601 CM701 Satellite Modem v1 80 1 84...