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VHF FM Transmitter [Project]
posted September 30 2013 13:07.46 by spic0m




The circuit is a simple VHF FM transmitter circuit. It is basically a VHF Colpitts oscillator capable of transmitting sound or music to any standard FM receiver/FM Transmitter. The circuit works on a small 9V battery which makes it easily portable. It also has a capacitor microphone which picks up very weak sound signals. The output frequency can be easily changed by varying the potential meter and the frequency stability is quite good. The range of this transmitter is 60 to 100 meters.

[Link: eeweb]
 
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