Comtech EF Data SDM-300A - Manual (Page 436)

SDM-300A Satellite Modem Revision 6
Remote Control Operation MN/SLM3650.IOM
A–44
Modulator
Rate Status Command:
Response:
<add/MR_'cr'
>add/MR_nnnn_mmmm.mmm'cr''lf']
Where:.
For Non-Turbo nnnn = 1/2 (QPSK 1/2), [coder rate], 3/4
(QPSK 3/4), 7/8 (QPSK 7/8), BP12 (BPSK 1/2), OQ12
(OQPSK 1/2), OQ34 (OQPSK 3/4), and OQ78 (OQPSK
7/8), OQSK (OQPSK 1/1), BPSK (BPSK 1/1), and QPSK
(QPSK 1/1)
For TPM FEC nnnn= 8P23 (8PSK 2/3), 8P34 (8PSK
3/4), 2144 (BPSK 21/44), B516 (BPSK 5/16), 1/2 (QPSK
1/2), OQ12 (OQPSK 1/2), 3/4 (QPSK 3/4), and OQ34
(OQPSK 3/4)
mmmm.mmm = Data rate in kHz
Demodulator
Rate Status Command:
Response:
<add/DR_'cr'
>add/DR_nnnn_mmmm.mmm'cr''lf']
Where:
For Non-Turbo nnnn = 1/2 (QPSK 1/2), [coder rate], 3/4
(QPSK 3/4), 7/8 (QPSK 7/8), BP12 (BPSK 1/2), OQ12
(OQPSK 1/2), OQ34 (OQPSK 3/4), and OQ78 (OQPSK
7/8), OQSK (OQPSK 1/1), BPSK (BPSK 1/1), and QPSK
(QPSK 1/1)
For TPM FEC nnnn= 8P23 (8PSK 2/3), 8P34 (8PSK
3/4), 2144 (BPSK 21/44), B516 (BPSK 5/16), 1/2 (QPSK
1/2), OQ12 (OQPSK 1/2), 3/4 (QPSK 3/4), and OQ34
(OQPSK 3/4)
mmmm.mmm = Data rate in kHz.
Receive
Signal Level
Status Command:
Response:
<add/RSL_'cr'
>add/RSL_xsnn.ndBm'cr''lf']
Where:
x = < or > (data modifier to indicate that the receive
signal level is less than or greater than the returned
value).
s = + or - (receive signal level sign, plus or minus).
nn.n = 0.0 to 99.9 (receive signal level magnitude).
Notes:
1. The 'x' (< or >) parameter is only returned if the level
has exceeded the computational resolution of the
system.
2. 'No Data' is returned if the level cannot be
calculated.
3. Sampling' is returned if not enough data is currently
available to calculate the level.