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Discussion :: Communication Systems

  1. An FM wave is made to pass through a frequency tripler. If original modulation index is mf, the output of tripler has a modulation index equal to

    2. A.
    mf
    B.
    mf
    C.
    3 mf
    D.
    mf

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    Answer : Option C

    Explanation :

    Frequency tripler makes modulation index three times.

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