Select Modulator Rate; Select Modulator Rate Variable; Scrambler Enable - Comtech EF Data SDM-650B Installation And Operation Manual

SDM-650B Satellite Modem
B.2.3.5.2 Select Modulator Rate
Command:
Response:
Status Only: (See MR command.)
Notes:
1. Setting the modulator turns OFF the RF transmitter.
2. If the modem is commanded to a filter (rate) which is not assigned (N/A), the
B.2.3.5.3 Select Modulator Rate Variable
Note: This command is only applicable for the variable rate option.
Command:
Response:
Status Only: (See MR command.)
Note: Setting the modulator turns OFF the RF transmitter.
B.2.3.6 Scrambler Enable
Command:
Response:
Status Only: <add/SE_"cr"
Response:
Rev. 6
<add/SMRx_"cr"
>add/SMRx_"cr"
RF_OFF"cr""lf"]
Where: x = A, B, C, or D (Filter designator).
"error 2" message will be returned.
<add/SMRV_nnn_mmmm.m"cr"
>add/SMRV_nnn_mmmm.m"cr""lf"]
RF_OFF"cr""lf"]
Where:
nnn = 1/2, 3/4, 7/8, or BP12 (Coder rate).
mmmm.m = 9.6 to 4080.0 (Data rate).
<add/SE_xxx"cr"
>add/SE_xxx"cr""lf"]
>add/SE_xxx"cr""lf"]
Where: xxx = ON or OFF.
Remote Control Operation
B–39