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CDM-600L Satellite Modem
Remote Control
16.6.2
RX Remote Commands
Command
Arguments
Parameter
(Instruction
for Command
Type
Code and
or Response
Qualifier)
Rx Frequency
RFQ=
9 bytes
Rx Interface
RIT=
1 byte, value
Type
of 0 thru 6
Rx Framing
RFM=
1 byte, value
Mode
of 0 thru 6
Description of Arguments
to Query
Command or Query.
Rx Frequency, 950 to 1950 MHz
Resolution=100 Hz
Example: RFQ=0950.9872
Command or Query.
Rx Interface Type, where:
0=RS422
1=V.35
2=RS232 (synchronous)
3=Balanced G.703
4=Unbalanced G.703
5=Audio (Data rate is fixed at 64 kbps) (IBS/EDMAC only)
6=LVDS
Example: RIT=1 (selects V.35)
Command or Query.
Rx Framing mode, where:
0=Unframed
1=IBS
2=IDR
3=INSERT (requires D&I FAST option)
4=EDMAC
5=D&I++ (requires D&I FAST option) (version 1.2.0 or
higher)
6=ESC++ (requires version 1.3.0 or higher)
Example: RFM=0 (selects Unframed mode)
Response to
Command
RFQ=
RFQ?
RFQ*
RFQ#
RIT=
RIT?
RIT*
RIT#
RFM=
RFM?
RFM*
RFM#
16–13
Revision 2
MN/CDM600L.IOM
Query
(Instruction
Response to Query
Code and
Qualifier)
RFQ?
RFQ=xxxx.xxxx
(see description of
arguments)
RIT?
RIT=x
(see description of
arguments)
RFM?
RFM=x
(see description of
arguments)
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