RIGOL
VSA Programming Guide
2-47
Description
Sets the type of the FFT window function.
Queries the type of the FFT window function.
Parameter
Name
Type
Range
Default
--
Keyword
UNIForm|HANNing|GAUSsian|FLATtop
UNIForm
Return Format
The query returns UNIF, HANN, GAUS, or FLAT.
Example
The following command sets the type of the FFT window function to GAUSsian.
:SENSe:DDEMod:FFT:WINDow:TYPE GAUSsian
The following query returns GAUS.
:SENSe:DDEMod:FFT:WINDow:TYPE?
[:SENSe]:DDEMod:FILTer:MEASurement
Syntax
[:SENSe]:DDEMod:FILTer:MEASurement NONE|RRCosine|GAUSsian|RECTangle|USER<n>
[:SENSe]:DDEMod:FILTer:MEASurement?
Description
Sets the measurement filter type.
Queries the measurement filter type.
Parameter
Name
Type
Range
Default
--
Keyword
NONE|RRCosine|GAUSsian|RECTangle|USER
RRCosine
<n>
Discrete
1|2|3|4|5|6
——
Remarks
NONE: disables the filter.
RRCosine: indicates the root raised cosine.
GAUSsian: indicates the Gaussian filter.
RECTangle: indicates the rectangular filter.
USER<n>: indicates the user-defined filter n (1 to 6).
Return Format
The query returns NONE, RRC, GAUS, RECT, USER1, USER2, USER3, USER4, USER5, or USER6.
Example
The following command sets the measurement filter to GAUSsian.
:SENSe:DDEMod:FILTer:MEASurement GAUSsian
The following query returns GAUS.
:SENSe:DDEMod:FILTer:MEASurement?