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SLM-5650 Satellite Modem
Remote Control
Command
Arguments
Parameter
(Instruction
for Command
Type
Code and
or Response
Qualifier)
Rx Demod
RMD=
1 byte, value
type
of 0 thru 4
Rx FEC Code
RCR=
1 byte, value
Rate
of 0 thru 8
Rx Data Rate
RDR=
10 bytes
Priority System = MOM (Highest priority), RFB, ITF, RFM, RFT, RMD, RCR, and RDR (Lowest Priority), indicated by shading. Any change to
a higher priority parameter can override any of the parameters of lower priority.
Description of Arguments
to Query
Command or Query.
Rx Modulation type, where:
0=BPSK
1=QPSK
2=OQPSK
3=8PSK
4=16QAM
Depending on FEC type, not all of these selections will be valid.
Example: RMD=1 (which is QPSK)
Command or Query
Rx FEC Code Rate, where:
0 = 1/1 (Uncoded)
1 = 1/2
2 = 3/4
3 = 7/8
4 = 2/3
5 = 5/6
6 = 21/44
7 = 5/16
8 = 17/18
Depending on FEC type, not all of these selections will be valid.
Example: RCR=1 (which is Rate 1/2)
Command or Query.
Rx Data rate, in kbps.
Resolution=1 bps.
Example: RDR=002047.999 (which is 2047.999 kbps)
Response to
Command
RMD=
RMD?
RMD*
RMD#
RCR=
RCR?
RCR*
RCR#
N/A
B–15
Revision 1
MN/SLM5650.IOM
Query
(Instruction
Response to Query
Code and
Qualifier)
RMD?
RMD=x
(see description of
arguments)
RCR?
RCR=x
(see description of
arguments)
RDR?
RDR=xxxxxx.xxx
(see description of
arguments)
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