CF-5200 Frequently Asked Questions
Question number FAQ-0601
How to read time-domain waveforms
The X-axis displays 2048 points of data converted using AD conversion at a sampling frequency 2.56 times the frequency range.
The X-axis display time T is calculated as T = 2048 ÷ (frequency range) ÷ 2.56 (seconds).
The waveform will be displayed.
We will perform an FFT transformation on these 2048 sample data points and display the spectrum.
The Y-axis of the spectrum represents the amplitude voltage (RMS value) of the input waveform at each frequency.
(See section 2)
Related instruction manual chapters
2.7.1 Basic analysis functions
Last updated: 2000-04-10