Rohde & Schwarz FSV3000, Руководство пользователя

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Remote commands
R&S
®
FSVA3000/ R&S
®
FSV3000
997 User Manual 1178.8520.02 ─ 08
CALC:MARK:FUNC:SUMM:RMS:RES?
//Queries the mean, peak and RMS time domain power.
12.5.10 Measuring the harmonic distortion
All remote control commands specific to harmonic distortion measurements are descri-
bed here.
● Activating the measurement ..................................................................................997
● Configuring the measurement ...............................................................................997
● Performing the measurement ................................................................................999
● Retrieving results .................................................................................................. 999
● Example: measuring the harmonic distortion ......................................................1000
12.5.10.1 Activating the measurement
The following command activates harmonic distortion measurement.
CALCulate<n>:MARKer<m>:FUNCtion:HARMonics[:STATe]
.............................................. 997
CALCulate<n>:MARKer<m>:FUNCtion:HARMonics[:STATe] <State>
This command turns the harmonic distortion measurement on and off.
Note the following:
●
If you perform the measurement in the frequency domain, the search range for the
frequency of the first harmonic, whose power is determined, is defined by the last
span.
●
If you perform the measurement in the time domain, the current center frequency is
used as the frequency of the first harmonic. Thus, the frequency search is
bypassed. The first harmonic frequency is set by a specific center frequency in
zero span before the harmonic measurement is started.
Suffix:
<n>
.
Window
<m> Marker
Parameters:
<State> ON | OFF | 1 | 0
*RST:
0
Example: CALC:MARK:FUNC:HARM ON
Activates the harmonic distortion measurement.
12.5.10.2 Configuring the measurement
The following commands control the harmonic distortion measurement.
Configuring and performing measurements