Getting started
R&S
®
RTE
93User Manual 1326.1032.02 ─ 20
3.3.7 Performing a basic FFT analysis
During FFT analysis, a signal in the time domain is converted to a spectrum of frequen-
cies. A basic spectrum waveform can be displayed quickly.
1. Restore the default signal channel settings by pressing the [AUTOSET] key.
2. Tap the "FFT" icon on the toolbar. Then tap the diagram.
A math waveform is configured that uses the "Mag(FFT(x))" operator with Ch1 as
source. The spectrum waveform is displayed in a new diagram.
3. To measure the spectrum on the math channel, tap the "Measurement" icon on the
toolbar.
4. Tap the spectrum waveform.
Trying out the instrument
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