How can I easily transmit audio on a FM channel for about 2 km radius?

Dr.sunil V February 25, 2014
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How can I easily transmit audio on a FM channel for about 2 km radius? Is a close radius transmission possible without registering a FM frequency with the relevant authorities? And is it free for a short range?

  1. dragonmouth
    February 25, 2014 at 7:14 pm

    Before you start, check with the relevant authorities. It most likely is illegal for you to emit (broadcast) a signal that reaches beyong the confines of your home. You will need to obtain a broadcast license and obtain a frequency allocation. The authorities frown on the radio spectrum being polluted by unlicensed broadcasts.