R&S ESR Series User Manual page 883

®
R&S ESR
Example:
Manual operation:
CALCulate<n>:MARKer<m>:FUNCtion:FPEaks:COUNt?
This command queries the number of peaks that have been found during a peak
search.
Suffix:
<n>
<m>
Return values:
<NumberOfPeaks>
Example:
Usage:
Manual operation:
CALCulate<n>:MARKer<m>:FUNCtion:FPEaks[:IMMediate] <NoMaxima>
This command initiates a peak search.
The results can be queried with:
●
Position of a peak on the x-axis:
FPEaks:X
●
Position of a peak on the y-axis:
FPEaks:Y?
●
Number of peaks in the list:
COUNt?
The order the results are returned in is selected with
FUNCtion:FPEaks:SORT.
The trace the peaks search is performed on is selected with
MARKer<m>:TRACe.
Number of found maxima
The number of maxima found depends on the waveform and value set for the Peak
Excursion parameter (see CALCulate<n>:MARKer<m>:PEXCursion), however, a
maximum number of 200 maxima are determined. Only the signals which exceed their
surrounding values at least by the value indicated by the peak excursion parameter are
recognized as maxima. Therefore, the number of maxima found is not automatically
the same as the number of maxima desired.
User Manual 1175.7068.02 ─ 12
Remote Commands in Spectrum Analyzer Mode
CALC:MARK:FUNC:FPE:ANN:LAB:STAT OFF
Removes the peak labels from the diagram
See "Marker Number"
.
irrelevant
Selects the marker.
CALC:MARK:FUNC:FPE 3
Searches the 3 highest maxima for trace 1
CALC:MARK:FUNC:FPE:COUN?
Queries the number of maxima found
Query only
See "Marker Peak List"
CALCulate<n>:MARKer<m>:FUNCtion:
CALCulate<n>:MARKer<m>:FUNCtion:
CALCulate<n>:MARKer<m>:FUNCtion:FPEaks:
on page 424
on page 422
CALCulate<n>:MARKer<m>:
CALCulate<n>:
Remote Control
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