Modem
Reference Manual for EL470 IP Satellite Modem
Command
DmModCodStatChQEst
Channel quality est
Channel quality est
Used as
variable of
Command(s)
Page
Description
Readout of the channel quality estimate. The channel quality estimation
shows the Es/No minus the link margin estimation and is a measure for
the Es/No including the effects of distortion whereas the Es/No only sees
the C/N (as observed on a spectrum analyser) but without being able to
take into account the effects of in-band distortion.
RMCP
Command
Msq
Access
Normal user : R
Expert user : R
SNMP
Table
ntcDevsMod01DemodulatorEntry
Command
ntcDevsMod01DmModCodStatChQEst
OID
1.3.6.1.4.1.5835.3.1.13.1.66.1.1
Values
GUI Unit
dB
Cmd Unit
Factory Default (CU)
dB
0
Expert Range (CU)
-999.9 .. 999.9
Command
DmModCodStatChCDSat
C/D clipping
C/D clipping
Used as
variable of
Command(s)
Page
Description
Readout of the saturation indication of the C/D (carrier to distortion) value.
An asterisk will be shown when the C/D values saturates. This is the result
of a saturated channel quality estimate value.
RMCP
Command
MsS
Access
Normal user : R
Expert user : R
SNMP
Table
ntcDevsMod01DemodulatorEntry
Command
ntcDevsMod01DmModCodStatChCDSat
OID
1.3.6.1.4.1.5835.3.1.13.1.78.1.1
Values
Factory Default
equal
Enumeration
Value
*
0
1
Command
DmModCodStatChCD
C/D est
C/D est
Used as
variable of
Command(s)
Page
Description
Readout of the signal to (non-linear) distortion ratio estimate.
RMCP
Command
Mse
Access
Normal user : R
Expert user : R
SNMP
Table
ntcDevsMod01DemodulatorEntry
Command
ntcDevsMod01DmModCodStatChCD
version 3.1
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