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CWAP-402 · Question #109

You are using the real-time FFT display of a spectrum analyzer. In what domain does this show the RF energy detected in the swept frequencies?

The correct answer is C. Phase. See the full explanation below for the reasoning.

Question

You are using the real-time FFT display of a spectrum analyzer. In what domain does this show the RF energy detected in the swept frequencies?

Options

  • ATime
  • BLength
  • CPhase
  • DFrequency

How the community answered

(34 responses)
  • A
    6% (2)
  • B
    15% (5)
  • C
    76% (26)
  • D
    3% (1)

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