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Explain the need for modulation for …

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Explain the need for modulation for long distance transmission

    • Posted by Jaya Prithiksha 7 years ago

    CBSE > Class 12 > Physics
    • 3 answers

    Mihir Gupta 7 years ago

    Modulation is done for increasing the frequency of signals. As low frequency signal cancer cannot be transmitted far.

    1Thank You

    Nitika Neb 7 years ago

    It is due to the following reasons that the length of antenna is not much mixing of signal happens an effective power radiated by antenna

    1Thank You

    Shivam Chugh 7 years ago

    Modulation is necessary to transmit low frequency singnal, as it increases the frequency of the signal. So, our message gets transmitted to where we want

    0Thank You

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