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  1. A scheme shown below is to generate a wide band FM modulate signal.

    Narrow band FM has carrier frequency = 400 KHz
    Deviation ratio = 0.2
    Wide band FM has carrier frequency = 100 MHz
    Deviation ratio = 6
    Local oscillator frequencies can be

    2. A.
    88 MHz, 112 MHz
    B.
    96 MHz, 104 MHz
    C.
    92 MHz, 108 MHz
    D.
    90 MHz, 110 MHz

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    Answer : Option A

    Explanation :

    No answer description available for this question.

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