Comtech EF Data CDM-570A Installation And Operation Manual page 280

Command Arguments for
Parameter (Instruction
Type Code and
Qualifier)
Tx Data Rate TDR= CDM-570A
Compatible
Mode: 9 bytes
CDM-570
Compatible
Mode: 8 bytes
Tx Symbol Rate TSR= 8 bytes
Tx Frequency TFQ= 9 bytes
Tx Data Invert TDI= 1 byte,
value 0 or 1
Tx Spectrum TSI= 1 byte,
Invert value of 0 or 1
Serial-based Remote Product Management
Command or
Response to
Query
Command or Query. (Query only in ACM)
Sets or returns Tx Data rate in the form xxxxx.xxx, where:
xxxxx.xxx = value from 2.4 kbps to 10240 kbps
Resolution = 1 bps.
Examples:
1) <0/TDR=02047.999 (2047.999 kbps in CDM-570A Compatible Mode)
2) <0/TDR=2047.999 (2047.999 kbps in CDM-570 Compatible Mode)
Query only. (Command or Query in VersaFEC ACM (IP-ACM) or VersaFEC-2 ACM)
Sets or returns Tx Symbol rate in the form xxxx.xxx, where:
xxxx.xxx = ksymbols/sec, from 4.8 ksps to 3.00 Msps
Resolution = 1 sps.
Note: Symbol Rate ranges in IP-ACM from 37ksps to 3000ksps
Example: <0/TSR=2047.999 (2047.999 ksymbols/sec)
Command or Query.
Sets or returns Tx Frequency in the form xxxx.xxxx, where:
For CDM/R-570AL – 950 to 2250 MHz in CDM-570A Compatible Mode (CMO=1) and
950 to 2000 MHz in CDM-570 Compatible Mode (CMO=0)
For CDM-570A – 50 to 90 and 100 - 180 MHz
Resolution=100 Hz
Examples:
1) <0/TFQ=0950.9872
2) <0/TFQ=0073.4528
Command or Query.
Sets or returns Invert Transmit Data in the form x, where:
0=Normal
1=Inverted
Example: <0/TDI=1 (selects Inverted TX Data)
Command or Query.
Sets or returns Tx Spectrum Invert selection in the form x, where:
0=Normal,
1=Tx Spectrum Inverted
Example: <0/TSI=0 (normal)
CDM-570A/570AL Satellite Modem with Optional Packet Processor
Description of Arguments
8–14
Revision 5
Query
Response to
(Instruction Code
Command
and Qualifier)
TDR= TDR? TDR=xxxxx.xxx
TDR? (see Description
TDR* of Arguments)
TDR#
TSR= TSR? TSR=xxxx.xxx
TSR? (see Description
TSR* of Arguments)
TSR#
TFQ= TFQ? TFQ=xxxx.xxxx
TFQ? (see Description of
TFQ* Arguments)
TFQ#
TDI= TDI? TDI=x
TDI? (see Description of
TDI* Arguments)
TDI#
TSI= TSI? TSI=x
TSI? (see Description of
TSI* Arguments)
TSI#
MN-CDM570A
Response to
Query