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Picture 2.6-9
1. FFT Spectrum Analyzer
The FFT process mathematically converts a time-domain signal into its
frequency components. You can use the Math FFT mode to view the following types
of signals:
●
Analyze the Humorous wave in the Power cable.
●
Test the Humorous content and distortion in the system
●
Show the Noise in the DC Power supply
●
Test the filter and pulse response in the system
●
Analyze vibration
Table 2-8 FFT function menu 1:
FFT Option
Setting
Introduction
Source CH1,
CH2,
CH3, CH4
Select this channel as the FFT source.
Window Hanning
Hamming
Rectangular
Blackman
Select FFT window types.
FFT ZOOM
1X
2X
5X
10X
Changes the horizontal magnification of the
FFT display.
Next Page
Page 1/2
Enter the second page of FFT menu.
Table 2-9 FFT function menu 2:
MATH Waveform
Summary of Contents for SDS1000 Series
Page 146: ...138 Coupling DC...
