Comtech EF Data SDM-650B - Manual (Page 329)

SDM-650B Satellite Modem Trojan Interface
Rev. 5 G–33
G.6.4.5.1.2 Modulator/Coder Configuration Program
This command is used by the SMS-658 or SMS-758 M:N protection switch to collect
information that is necessary to configure back-up modems.
Command: <add/MCP_”cr”
Response: >add/MCP_”cr”
MF_nnn.nnnn”cr”
Modulator frequency
MPO_snn.n”cr” Modulator Power Offset
MOP_snn.n”cr” Modulator Output Power
MR_nnn_mmmm.m”cr” Modulator rate
SE_xxx”cr” Scrambler enable (ON/OFF)
DENC_xxx”cr” Differential encoder (ON/OFF)
BBL_xxx”cr” Baseband Loopback
TC_xxx”cr” Transmit Clock (REF/EXT)
ERF_nnnnn”cr” External Reference Frequency (kHz)
IRC_xxx”cr” Interface Reference Clock source
(TXC/RXC/EXT/INT)
RF_xx”cr””lf”] RF output
G.6.4.5.1.3 Demodulator/Decoder Configuration Status
The Demodulator/Decoder configuration status command causes a block of data to be
returned by the addressed modem. The block of data reflects the current configuration of the
demod.
Command: <add/DCS_”cr”
Response: >add/DCS_”cr”
DF_nnn.nnnn”cr”
Demodulator frequency
DR_nnn_mmmm.m”cr” Demodulator data rate
ADRA_nnn_mmmm.m”cr” Filter “A” assignment
ADRB_nnn_mmmm.m”cr” Filter “B” assignment
ADRC_nnn_mmmm.m”cr” Filter “C” assignment
ADRD_nnn_mmmm.m”cr” Filter “D” assignment
DE_xxx”cr” Descrambler enable (ON/OFF)
RC_xxx”cr” Receive clock (NRM/INV)
BBL_xxx”cr” Baseband loopback (ON/OFF)
RFL_xxx”cr” RF loopback (ON/OFF)
BERT_xxxx”cr” BER Threshold
SR_xxx”cr” Sweep Reacquisition (seconds)
IFL_xxx”cr” IF loopback (ON/OFF)
SCF_snnnnn”cr” Sweep Center Frequency
SWR_nnnnn”cr” Sweep Width
SD_s”cr” Sweep Direction
FAM_xxx”cr” Fast Acquisition Mode
ADRV_nnn.mmmm.m”cr””lf”] Demodulator variable rate assignment
(variable rate option only)
Note: “SCF_”, “SWR_”, and “SD_” responses are returned only when Fast Acquisition is
enabled. See the “FAM_” command definition.