Rigol DS1302CA User Manual page 45
Digital oscilloscopes
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Also See for DS1302CA:
- User manual (154 pages) ,
- Programming manual (123 pages) ,
- Declassification manual (16 pages)
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RIGOL
Term Explanations
FFT Resolution: The quotient between sampling rate and number of FFT
points. With a fixed FFT points, the lower sampling rate results in better
resolution.
Nyquist Frequency
The highest frequency that any real-time digitizing oscilloscope can acquire
without aliasing. It‟s normally half of the sample rate. This frequency is called
the Nyquist frequency. Frequency above the Nyquist frequency will be under
sampled, causing a situation known as aliasing.
2-17
User‟s Guide for DS1000CA Series
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