Rrs=,; Rsi=, - Comtech EF Data CDM-600 Installation And Operation Manual

CDM-600 Satellite Modem
Remote Control
Command
Arguments
Parameter
(Instruction for Command
Code and or Response
Type
to Query
Qualifier)
Rx Demod RMD= 1 byte, value
Type of 0 thru 5
Rx FEC Code RCR= 1 byte, value
Rate of 0 thru 7
Description of Arguments
Command or Query.
Rx Demodulation, where:
0=BPSK
1=QPSK
2=OQPSK
3=8-PSK
4=16-QAM (Turbo or Viterbi + RS only)
5=8-QAM (LDPC only) (Requires TPC/LDPC Codec and
FAST option)
Depending on FEC type, not all of these selections will
be valid.
All other codes are invalid.
Example: RMD=2 (selects OQPSK)
Command or Query.
Rx FEC Code Rate, where:
0=Rate 1/2
1=Rate 3/4
2=Rate 7/8
3=Rate 2/3 (8-PSK TCM or LDPC only)
4=Rate 1/1 (Uncoded or No FEC)
5=Rate 21/44 (Turbo Only)
6=Rate 5/16 (Turbo Only)
7=Rate 0.95 (Turbo Only)
Depending on FEC type, not all of these selections will
be valid.
Example: RCR=1 (selects Rate 3/4)
16–16
MN/CDM600.IOM
Query
Response
(Instruction
to Response to Query
Code and
Command
Qualifier)
RMD= RMD? RMD=x
RMD? (see description of
arguments)
RMD*
RMD#
RCR= RCR? RCR=x
RCR? (see description of
arguments)
RCR*
RCR#
Revision 7