Demodulator configuration commands, A.3.2 demodulator configuration commands – Comtech EF Data SDM-300L3 User Manual
Page 359
SDM-300L3 Satellite Modem
Revision 1
Remote Control Operation
MN/SDM300L3.IOM
A–7
TX IESS-
315 Mode
Command:
Response:
Status:
Response:
Where: xxx = ON or OFF.
TX FSK
Output
Command:
Response:
Status:
Response:
Where: xxx = ON or OFF.
ODU Power
Command:
Response:
Status:
Response:
Where: xxx = ON or OFF.
ODU
Reference
Enable
Command:
Response:
Status:
Response:
Where: xxx = ON or OFF.
ODU Power
Monitor Low
Current
Threshold
Command:
Response:
Status:
Response:
Where: xxx = 0 to 4000 in 100 mA steps
ODU Power
Monitor
High
Current
Threshold
Command:
Response:
Status:
Response:
Where: xxx = 0 to 4000 in 100 mA steps
A.3.2 Demodulator
Configuration Commands
Set
Demodulator
Frequency
Command:
Response:
Status:
Response:
Where: nnnnn.nnnn = Frequency in MHz, 950.0000 to
1750.0000 in 100 Hz steps steps for non-terminal
frequency display. For terminal frequency mode, the
range will be determined by the LO frequency and
high/low Mix of the ODU.
Demodulator
Rate Preset
Assignment
Command:
Response:
Status:
Response:
Where:
x = A, B, C, D, or V [preset designator].
nnnn = 1/2 (QPSK 1/2 Turbo and non-Turbo),
[coder rate], 3/4 (QPSK 3/4Turbo and non-Turbo),
7/8 (QPSK 7/8), BP12 (BPSK 1/2), 8P23 (8PSK
2/3), OQ12 (OQPSK 1/2Turbo and non-Turbo),
OQ34 (OQPSK 3/4 Turbo and non-Turbo), OQ78
(OQPSK 7/8), BPSK (BPSK1/1 Turbo and non-
Turbo), QPSK (QPSK 1/1 Turbo and non-Turbo),
OQSK (OQPSK 1/1 Turbo, and non-Turbo), 2144
(BPSK 21/44 Turbo Only), B516 (BPSK 5/16
Turbo Only), and 8P34 (8PSK 3/4 Turbo Only).
mmmm.mmm = Data rate in kHz.
Demodulator
Rate Preset
Selection
Command:
Response:
Status:
See DR command.
Where: x = A, B, C, D, or V (preset designator).