Instructions

RIGOL Chapter 4 Command System for VSA Mode
4-48 RSA3000E Programming Guide
Parameter
Name
Type
Range
Default
<integer>
Discrete
4|8
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.
Return Format
The query returns POS, NEG, AVER or SAM.
Example
The following command sets the detector to POSitive.
:SENSe:DDEMod:RTTrace:DETector POSitive
The following query returns POS.
:SENSe:DDEMod:RTTrace:DETector?
[:SENSe]:DDEMod:SRATe
Syntax
[:SENSe]:DDEMod:SRATe <frequency>
[:SENSe]:DDEMod:SRATe?
Description
Sets the symbol rate of the digital demodulation.
Queries the symbol rate of the digital demodulation.