Specifications

Remote Control Operation SDM-650B Satellite Modem
B–18 Rev. 6
B.1.4. Status Commands/Responses
B.1.4.1 Configuration
B.1.4.1.1 Modulator/Coder Status
The Modulator/Coder configuration status command causes a block of data to be returned
by the addressed modem. The block of data reflects the current configuration status of the
Modulator/Coder.
Command: <add/MCS_”cr”
Response: >add/MCS_”cr”
RF_xxx”cr” RF Output (ON/OFF)
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
AMRA_nnn_mmmm.m”cr” Filter “A” Assignment
AMRB_nnn_mmmm.m”cr” Filter “B” Assignment
AMRC_nnn_mmmm.m”cr” Filter “C” Assignment
AMRD_nnn_mmmm.m”cr” Filter “D” Assignment
SE_xxx”cr” Scrambler Enable (ON/OFF)
COM_xxx”cr” Carrier Only Mode (ON/OFF)
DENC_xxx”cr” Differential Encoder (ON/OFF)
TC_xxx”cr” Transmit Clock (INT/EXT)
AMRV_nnn.mmmm.m”cr””lf”] Modulator Variable Rate Assignment
(Variable Rate Option Only)
B.1.4.1.2 Modulator/Coder Program
This command is used by the SMS-658 M:N protection switch to collect information that
is necessary to configure backup 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)
TC_xxx”cr” Transmit Clock (INT/EXT)
RF_xxx”cr””lf”] RF Output (ON/OFF)