Hantek 6022BE - Page 32

Hantek 6022BE
Fast Fourier Transform Function
You can use the FFT mode to convert a time-domain signal into its frequency
components (spectrum). You can use the FFT mode for the following types of
analysis:
 Measure harmonic content and distortion in systems
 Characterize noise in DC power supplies
 Analyze harmonics in power lines
 Analyze vibration
To use the FFT mode, you need to click in Toolbar to open the FFT setup
window.
The FFT setup window:
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The User’s Manual