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Measurements and Results
R&S
®
FSW
298
User Manual 1173.9411.02 ─ 43
The remote commands required to perform these tasks are described in
ter 14.5.9, "Analyzing Statistics (APD, CCDF)"
Both dialog boxes are identical except for the "Percent Marker" setting, which is only
available for CCDF measurements.
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Percent Marker (CCDF only)
Defines a probability value. Thus, the power which is exceeded with a given probability
can be determined very easily. If marker 1 is deactivated, it is switched on automati-
cally.
Remote command:
CALCulate<n>:MARKer<m>:Y:PERCent
Analysis Bandwidth
Defines the analysis bandwidth.
For correct measurement of the signal statistics, the analysis bandwidth has to be
wider than the signal bandwidth in order to measure the peaks of the signal amplitude
correctly. To avoid influencing the peak amplitudes, the video bandwidth is automati-
cally set to 10
MHz. The sample detector is used for detecting the video voltage.
The calculated measurement time is displayed for reference only.
Remote command:
[SENSe:]BANDwidth[:RESolution]
Number of Samples
Defines the number of power measurements that are taken into account for the statis-
tics.
Statistical Measurements (APD, CCDF)