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CDM-710G High-Speed Satellite Modem
Remote Control
Command
Arguments for
Parameter
(Instruction
Command or
Type
Code and
Response to
Qualifier)
Tx Output
IMP=
1 byte
Impendance
Rx Buffer Size
RBS=
5 bytes
ReCenter Buffer RCB=
2 bytes
Rx Clock
RCK=
2 bytes
Source
Rx Buffer
RFM=
2 bytes
Frame
Description of Arguments
Query
Command or Query.
Tx output impedance, where:
0=50 Ohm
1=75 Ohm
Example: IMP=0 (Set impedance to 50 Ohms)
* NOTE: Setting Tx Impedence is only possible on 70/140 Mhz units.
Command or Query.
Rx Buffer Size (in milliseconds), where:
s=Defines which interface slot ( 1 or 2 )
xx.x= Rx Buffer Size,
HSSI = 5.0 to 32.0 ms, in 0.1 ms steps
E3T3STS1
E3 mode = 0.5 to 61.0 ms, in 0.5 ms steps
T3 mode = 0.5 to 44.0 ms, in 0.5 ms steps
STS1 mode = 0.5 to 40.0 ms, in 0.5 ms steps
Note: Command not valid for GBEI.
Example: RBS=130.0 (selects 30.0 ms on interface 1)
Command only.
Forces the software to recenter the receive Plesiochronous/Doppler buffer.
s=Defines which interface slot ( 1 or 2 )
Example: RCB=11 (ReCenter buffer on interface 1 channel 1)
Note: Command not valid for GBEI.
Command or Query.
Rx Clock Source (For Data Rate Accuracy), where:
s=Defines which interface slot ( 1 or 2 )
x=Rx Clock Source, where:
0=Rx Satellite
1=Tx-Terrestrial
2=External Reference Clock
3=Internal (HSSI Only)
Example: RCK=11 (selects Tx-Terrestrial)
Command or Query. (G.703 Parameters)
Rx Buffer Frame, where:
s=Defines which interface slot ( 1 or 2 )
x=Rx Ternary Code, where:
0=None ( Valid for E3, T3, and STS-1 )
1=G.751 (Valid for E3 )
2=G.752 (Valid for T3 )
3=G.753 (Valid for E3 )
4=STS-1 (Valid for STS-1 )
Note: Command valid only with CDI-10-1G.703 interface.
Example: RFM=11 (selects G.751 for slot #1, channel #1)
IMP=
IMP?
IMP*
IMP#
RBS=
RBS?
RBS*
RBS#
RCB=
RCB?
RCB*
RCB#
RCK=
RCK?
RCK*
RCK#
RFM=
RFM?
RFM*
RFM#
A–29
MN-CDM710G
Query
Response to
(Instruction
Response to Query
Command
Code and
Qualifier)
IMP?
IMP=x
RBS?s
RBS=sxx.x
(see description of
arguments)
N/A
N/A
RCK?s
RCK=sx
(see description of
arguments)
RFM?s
RFM=sx
(see description of
arguments)
Revision 1
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