Table of Contents
Advertisement
CDM-710G High-Speed Satellite Modem
Remote Control
A.6.1 Modulator
Priority System = (Highest priority) TMD, TCR, and (Lowest Priority) TSR. Any change to a higher priority parameter can override any of the
parameters of lower priority.
Command
Arguments for
Parameter
(Instruction
Command or
Type
Code and
Response to
Qualifier)
Tx Modulation
TMD=
1 byte
Type
Tx FEC Code
TCR=
1 byte
Rate
Tx Symbol Rate TSR=
9 bytes
Clear All Stored
CAE=
None
Events
Circuit ID String
CID=
24 bytes
Description of Arguments
Query
Command or Query.
Tx Modulation type, where:
0=QPSK
1=8PSK
2=Reserved
3=16APSK
4=32APSK
Example: TMD=1 (which is 8PSK)
Command or Query.
Tx Code Rate, where:
0 = Rate 3/4
1 = Reserved
2 = Rate 3/5
3 = Rate 4/5
4 = Rate 5/6
5 = Rate 8/9
6 = Rate 9/10
7 = Rate 2/3
8 = Rate 1/2
Example: TCR=0 (which is Rate 3/4)
*NOTE: Please refer to Sect. 1.8 Summary of Specifications for a list of
available code rates for each modulation type.
Command or Query.
Tx Symbol Rate, where:
s=Symbol Rate in Msps
Example: TSR=20.000000 (20 Msps.)
Command Only.
Forces the software to clear the software events log.
Example: CAE=
Note: This command takes no arguments
Command or Query.
Sets or queries the user-defined Circuit ID string, which is a fixed length of
24 characters.
Valid characters include: Space ( ) * + – , . / 0 9 and A thru Z
Response to
TMD=
TMD?
TMD*
TMD#
TCR=
TCR?
TCR*
TCR#
TSR=
TSR?
TSR*
TSR#
CAE=
CAE?
CAE*
CAE#
CID=
CID?
CID*
CID#
A–6
MN-CDM710G
Query
(Instruction
Response to Query
Command
Code and
Qualifier)
TMD?
TMD=x
TCR?
TCR=x
TSR?
TSR=ss.ssssss
N/A
N/A
CID?
CID=xxxxxxxxxxxxxxxxx
xxxxxxx
Revision 1
Advertisement
Table of Contents
