MCQ Practice Question

A baseband signal contains frequencies up to 5 kHz. Its Nyquist rate is?

  • A2.5 kHz
  • B5 kHz
  • C10 kHz
  • D20 kHz
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Correct Answer: C. 10 kHz
Explanation: Nyquist rate = 2fm = 2×5 kHz = 10 kHz.
Reference: Standard communication systems: sampling