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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)

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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 'cr'

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= , ,

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 'cr'

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= , , offset>

4.3.7

Transmitter On (RF_ON)

4–6

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