What is the frequency of the stereo sub carrier signal in FM broadcasting?

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Rakesh Kumar

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📊 Communication Engineering

Q. What is the frequency of the stereo sub carrier signal in FM broadcasting?

(A) 19 khz
(B) 45 khz
(C) 55 khz
(D) 38 khz

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✅ Correct Answer: (D) 38 khz

Explanation: stereo broadcasting is made possible by using a subcarrier on fm radio stations, which takes the left channel and “subtracts” the right channel from it. a

Explanation by: Rakesh Kumar

stereo broadcasting is made possible by using a subcarrier on fm radio stations, which takes the left channel and “subtracts” the right channel from it. a

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