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Synchronization mode
:SENS1:SYNC:TYPE
Syntax :SENS1:SYNC:TYPE
AUTO|SFP|SMA|PRBS7|PRBS15|PEBS23|PRBS31
:SENS1:SYNC:TYPE?
Description Either sets or gets the synchronization type. The
synchronization type defines which patterns will be used to
synchronize when a synchronization loss is detected by the
Error Detector.
Available
Synchronization
Types
Parameter Synchronization behavior
AUTO The Error Detector will use all available
patterns to synchronize with the incoming
data stream.
SFP The Error Detector will use only the
pattern that is set for the SFP output.
SMA The Error Detector will only use the
pattern that is set for the SMA output.
PRBS7 The Error Detector will only use a PRBS
2^7-1 data stream.
PRBS15 The Error Detector will only use a PRBS
2^15-1 data stream.
PRBS23 The Error Detector will only use a PRBS
2^23-1 data stream.
PRBS31 The Error Detector will only use a PRBS
2^31-1 data stream.
Actual Bit Error Rate
:SENS1:FETC:ERAT:DELT
Syntax :SENS1:FETC:ERAT:DELT?
Description Gets the bit error ratio of the last update interval (approx
200ms).
Actual Number of Errors
:SENS1:FETC:ECO:DELT
Syntax :SENS1:FETC:ECO:DELT?
Description Gets the number of errors that have been counted during
the last update interval (approx. 200ms).
N5980A User Guide 39