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Les langues disponibles
Les langues disponibles
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Remote commands
R&S
FPL1000
Setting basic spectrum RF measurement parameters
CALC:DELT2:MREF FIX
//Reset the reference marker to the current maximum of trace 1
CALC:DELT:FUNC:FIX:RPO:MAX
//Query the new position of the reference marker
CALC:DELT:FUNC:FIX:RPO:X?
CALC:DELT:FUNC:FIX:RPO:Y?
Example: obtaining a marker peak list
This example demonstrates how to obtain a marker peak list in a basic spectrum mea-
surement in a remote environment. It assumes that the basic frequency sweep descri-
bed in
"Basic frequency sweep measurement for marker function examples"
on page 892 has been performed and thus does not begin by presetting the instru-
ment.
In this example, the peak search is restricted to the frequency range of 50 MHz to 150
MHz. The top 5 power levels with a peak excursion of 10dB and a minimum of -100
dBm are to be determined and displayed with their marker numbers. The results are
sorted by frequency values. The resulting peak list is then exported to a file.
//----------- Configuring the peak search ------------
CALC:MARK:X:SLIM ON
CALC:MARK:X:SLIM:LEFT 50MHz
CALC:MARK:X:SLIM:RIGH 150MHz
CALC:MARK:PEXC 10DB
CALC:THR -100DBM
CALC:THR:STAT ON
CALC:MARK:FUNC:FPE:STAT ON
CALC:MARK:FUNC:FPE:LIST:SIZE 5
CALC:MARK:FUNC:FPE:SORT X
CALC:MARK:FUNC:FPE:ANN:LAB ON
//--------------- Retrieving results -------------
CALC:MARK:FUNC:FPE:COUN?
CALC:MARK:FUNC:FPE:X?
CALC:MARK:FUNC:FPE:Y?
//------------ Exporting the peak list ------------
MMEM:STOR:PEAK 'PeakList'
Example: measuring noise density
This example demonstrates how to measure noise density using noise markers in a
basic spectrum measurement in a remote environment. It assumes that the basic fre-
quency sweep described in
"Basic frequency sweep measurement for marker function
examples"
on page 892 has been performed and thus does not begin by presetting the
instrument.
CALC:MARK1:FUNC:NOIS ON
//Switches on noise measurement at marker 1.
Manuel d'utilisation 1179.5860.09 - 12
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