A bandpass filter having a center frequency of 25 kHz and bandwidth of 5 kHz is classified as | Basic Electronics MCQ#77

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A bandpass filter having a center frequency of 25 kHz and bandwidth of 5 kHz is classified as:

  1. Narrow-band pass
  2. Wide-band pass
  3. Any of these
  4. None of these

Correct answer: 2. Wide-band pass

Explanation:

Q = fo/BW = 25 kHz/5 kHz = 5

If Q<5, the filter is classified as wide-band pass filter

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