Comtech EF Data CDM-570A - Manual (Page 291)

CDM-570A/570AL Satellite Modem with Optional Packet Processor MN-CDM570A
Serial-based Remote Product Management Revision 2
8–51
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
ACM Local Signal
Noise Ratio
N/A 4 bytes Query only.
Unit returns the value of Local Signal Noise Ratio in the form xx.x, where:
99.9 = demod is unlocked.
xx.x = Not in IP-ACM, Resolution 0.1 dB.
Example: <0/SNR?
>0/SNR=12.3 (returns SNR=12.3 dB)
N/A SNR? SNR=xx.x
(see Description of
Arguments)