Engineering Board Exam Reviewer · Passive Filters · medium
A series resonant band-pass filter has a center frequency of 10 kHz and a quality factor of 25. What is its bandwidth?
- 400 Hz
- 200 Hz
- 800 Hz
- 600 Hz
Answer
A. 400 Hz
Solution
BW=f0/Q= 10,00025=400 Hz.
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