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If wave exceeds the MUF then it is not reflected back.

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If wave exceeds the MUF then it is not reflected back.

(a) True

(b) False

I got this question by my college director while I was bunking the class.

My question is taken from Maximum Usable Frequency topic in chapter Virtual Height, Critical Frequency and Muf of Antennas

1 Answer

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The correct answer is (a) True

Explanation: Maximum usable frequency (MUF) is defined as the maximum possible frequency for which the wave is reflected back for a given distance of propagation in the ionosphere layer. If the wave exceeds MUF then it’s not reflected back and is transmitted to other upper layers and signal is lost.

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