Comtech EF Data CDM-Qx Installation And Operation Manual page 232

CDM-Qx/QxL Multi-Channel Satellite Modem with DoubleTalk™ Carrier-in-Carrier®
Appendix C
Command Arguments for
Parameter (Instruction Command or
Type Code and Response to
Qualifier)
RX Spectrum RSI= 1 byte, value of
Invert 0, 1
RX Demod RSW= 3 bytes
Acquisition
Sweep Width
RX roll-off RXA= 1 byte
(alpha) factor
Description of Arguments
Query
Command or Query.
RX Spectrum Invert in the form x, where:
0=Normal
1=RX Spectrum Invert
Example: RSI=0 (Normal)
Command or Query.
RX acquisition sweep range of demodulator,in the form xxx, where:
xxx = in kHz, ranging from 001 to 032 kHz .
Example: RSW=009 (9 kHz)
Command or Query.
Rx roll-off (alpha) factor in the form x, where:
0=20%
1=35% (default)
Response to
Command
RSI=
RSI?
RSI*
RSI#
RSI$
RSI^
RSI@
RSW=
RSW?
RSW*
RSW#
RSW$
RSW^
RSW@
RXA=
RXA?
RXA*
RXA#
RXA$
RXA^
RXA@
C–14
Revision 7
MN/CDMQX.IOM
Query
(Instruction
Response to Query
Code and
Qualifier)
RSI? RSI=x
(see Description of
Arguments)
RSW? RSW=xxx
(see Description of
Arguments)
RXA RXA=x
(see Description of
Arguments)