RIGOL
2-52
VSA Programming Guide
Remarks
NORMal: indicates that disable the differential coding.
DIFFerential: indicates that enable the differential coding.
Return Format
The query returns NORM or DIFF.
Example
The following command enables the differential coding.
:SENSe:DDEMod:MSK:FORMat DIFFerential
The following query returns DIFF.
:SENSe:DDEMod:MSK:FORMat?
[:SENSe]:DDEMod:PPSYmbol
Syntax
[:SENSe]:DDEMod:PPSYmbol <integer>
[:SENSe]:DDEMod:PPSYmbol?
Description
Sets points/symbol in digital demodulation.
Queries points/symbol in digital demodulation.
Parameter
Name
Type
Range
Default
<integer>
Discrete
4|8|16
4
Return Format
The query returns points/symbol in integer.
Example
The following command sets points/symbol to 4.
:SENSe:DDEMod:PPSYmbol 4
The following query returns 4.
:SENSe:DDEMod:PPSYmbol?
[:SENSe]:DDEMod:RTTrace:DETector
Syntax
[:SENSe]:DDEMod:RTTrace:DETector POSitive|NEGative|AVERage|SAMple
[:SENSe]:DDEMod:RTTrace:DETector?
Description
Sets the detector for the current real-time spectrum trace.
Queries the detector for the current real-time spectrum trace.
Parameter
Name
Type
Range
Default
——
Keyword
POSitive|NEGative|AVERage|SAMple
POSitive
Remarks
This command is valide only when the "RT Trace" data source is selected.