CDM-625 Advanced Satellite Modem
Revision 1
Remote Control
MN-0000036 (Ref MN/CDM625.IOM)
D.7.2 Rx Parameters
Priority System
: RIT (Highest priority) , RFM, RFT, RMD, RCR, and RDR (Lowest Priority), indicated by shading. Any
change to a higher priority parameter can override any of the parameters of lower priority.
Exception
: Select DROP, D&I++ or QDI mode using RFM (Transmit Framing type), which is highest priority.
Parameter
Type
Command
(Instruction
& Qualifier)
Number of
Arguments
Description of Arguments
Response to
Command
Query
(Instruction
& Qualifier)
Response to Query
Rx Frequency RFQ=
9 bytes
Exception
600 emulation:
8 bytes
Command or Query.
Frequency ranges:
50 MHz to 180 MHz, and
950 MHz to 1950 MHz (L-band – FAST option)
Resolution=100Hz.
Note:
The CDM-625 supports 70,140 MHz bands and L-band.
Example:
RFQ=0950.9872
RFQ=
RFQ?
RFQ*
RFQ#
RFQ? RFQ=xxxx.xxxx
(see description of
arguments)
Exception
600 emulation:
RFQ=xxx.xxxx
Rx Interface
Type
RIT=
1 byte, value
of 0 thru 9
Command or Query.
Rx Interface Type, where:
0=RS422
1=V.35
2= reserved – do not use.
3=Balanced G.703
4=Unbalanced G.703
5=Audio (only at 64 kbps) (IBS/EDMAC only) (FAST option)
6=LVDS
7=HSSI
8=IP
9=ASI
Example:
RIT=1 (selects V.35)
RIT=
RIT?
RIT*
RIT#
RIT?
RIT=x
(see description of
arguments)
D–16
