UNI-T MSO/UPO2000 Series Programming Manual page 24

Programming Manual
Return format：

Query returns the frequency bandwidth of FFT, unit is Hz.
For example：

:FUNCtion:FFT:FREQuency :
:FUNC:FFT:FREQ:
:
FUNCtion:FFT:DETEction:REALTime
Command format：

:FUNCtion:FFT:DETEction:REALTime {OFF|PPEAK|NPEAK| AVERage| SAMPle}
FUNCtion:FFT:DETEction:REALTime ?
:
Functional description：

This command is used to set the detection mode of real-time spectrum.
OFF: turn off the detection mode;
PPEAK: Take the maximum value within the range of each sampling point;
NPEAK: Take the minimum value within the range of each sampling point;
AVERage: Take the average value within the range of each sampling point;
SAMPle: Take the value of first point within the range of each sampling point.
Return format：

Query returns the detection mode of real-time spectrum.
For example：

:FUNCtion:FFT:DETEction:REALTime PPEAK
Set the detection mode of real-time spectrum to +peak detection.
:FUNCtion:FFT:DETEction:REALTime?
:
FUNCtion:FFT:DETEction:AVERage
Command format：

:FUNCtion:FFT:DETEction:AVERage {OFF|PPEAK|NPEAK|AVERage|SAMPle}
FUNCtion:FFT:DETEction:AVERage ?
:
Functional description：

This command is used to set the detection mode of the average spectrum.
OFF: turn off the average spectrum;
PPEAK：Take the maximum value within the range of each sampling point;
NPEAK：Take the minimum value within the range of each sampling point;
AVERage：Take the average value within the range of each sampling point;
SAMPle：Take the value of first point within the range of each sampling point.
Return format：

Query returns the detection mode of the average spectrum.
For example：

:FUNCtion:FFT:DETEction:AVERage PPEAK
Set the detection mode of the average spectrum to +peak detection.
:FUNCtion:FFT:DETEction:AVERage?
Instruments.uni-trend.com
BW
kHz
1
BW
?
the frequency bandwidth of FFT to 1 kHz.
Set
Query returns 1.000e003.
Query returns PPEAK.
Query returns PPEAK.
MSO/UPO2000 Series
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