Comtech EF Data CDM-710G - Manual (Page 220)

CDM-710G High-Speed Satellite Modem Revision 1
Remote Control MN-CDM710G
A–30
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments for
Command or
Response to
Query
Description of Arguments
Response to
Command
Query
(Instruction
Code and
Qualifier)
Response to Query
Tx Alpha Rolloff TAR= 1 byte Command or Query.
Tx Alpha Rolloff, where:
0 = 20%
1 = 25%
2 = 35%
Example: TAR=0 (which is a Tx Alpha Rolloff of 20%)
TAR=
TAR?
TAR*
TAR# TAR? TAR=x
Tx Clock
Invert TCI=
2 bytes
Command or Query.
Invert Transmit Clock, where:
s=Defines which interface slot ( 1 or 2 )
x=Invert Transmit Clock, where:
0=Normal
1=Inverted
Note: Command valid with HSSI.
Example: TCI = 11 (selects Inverted TX Clock, Slot 1)
TCI =
TCI?
TCI *
TCI #
TCI?s
TCI =sx
(see description of
arguments)
Tx Data Invert
TDI=
2 bytes
Command or Query.
Invert Transmit Data, where:
s=Defines which interface slot ( 1 or 2 )
x=Invert Transmit Data, where:
0=Normal
1=Inverted
Note: Command valid with HSSI or E3T3STS1.
Example: TDI = 11 (selects Inverted TX Data)
TDI =
TDI?
TDI *
TDI #
TDI?sc
TDI =sx
(see description of
arguments)
Tx Data Rate N/A 10 bytes Query Only.
Composite Tx Data rate, in kbps.
Resolution=1 bps.
Example: TDR=002047.999 (which is 2047.999 kbps)
TDR?
TDR*
TDR# TDR? TDR=xxxxxx.xxx
Tx Frequency TFQ= 9 bytes Command or Query.
Tx Frequency (in MHz)
52 to 88 MHz, and 104 to 176 MHz (70/140 Modulator)
950 to 1950 MHz (L-Band Modulator)
Resolution=100Hz.
Example: TFQ=0950.0000
TFQ=
TFQ?
TFQ*
TFQ# TFQ? TFQ=xxxx.xxxx
Tx Frame Size TFS= 1 byte Command or Query.
Tx Frame Size Long/Short selection, where:
0=Short,
1=Long
Example: TFS =0 (which is Short FEC Frame Size)
TFS =
TFS?
TFS *
TFS # TFS? TFS =x