5 receive control channel frequency (icf), 1 command format, 2 local command responses – Comtech EF Data SNM-1010L User Manual
Page 124: 6 transmit control channel frequency (ocf), 7 transmitter on (rf_on)

SNM-1010L Data/Control Modem
Revision 0
User Port Operation
MN/SNM1010L.OM
4.3.5
Receive Control Channel Frequency (ICF)
This command sets the receive (NMS to remote) control channel IF frequency at the
remote node.
4.3.5.1 Command
Format
ICF <frequency>'cr'
<frequency>
Entered in MHz.
Range of 950 to 1750 MHz
Resolution of 100 Hz.
Formatting is pseudo-floating point.
Example :
ICF 1078.4567 sets receive control IF frequency to 1078.4567 MHz.
4.3.5.2
Local Command Responses
ICF= <frequency>, <control channel offset>, <traffic channel offset>
4.3.6
Transmit Control Channel Frequency (OCF)
This command sets the transmit (remote to NMS) control channel IF frequency at the
remote node.
4.3.6.1 Command
Format
OCF <frequency>'cr'
<frequency>
Entered in MHz.
Range of 950 to 1750 MHz
Resolution of 100 Hz.
Formatting is pseudo-floating point.
Example :
OCF 1078.1234 sets transmit control IF frequency to 1078.1234 MHz.
4.3.6.2
Local Command Responses
OCF= <frequency>, <control channel offset>, <traffic channel
offset>
4.3.7
Transmitter On (RF_ON)
4–6