This project deals with FM TRANSMITTER, which provides a highly efficient output signals. In present scenario Fm transmitters are used in place of AM transmitters for a city wide transmission. This transmitters are widely used due to the fact that it has a very high quality signal transmission. We have a designed a practical circuit which can be incorporated anywhere for transmission Fm signals By using tank circuit the frequency modulation is done i.e. the amplitude and the phase of the signal remains constant only the frequency is altered in accordance with the signal. Since the carrier wave frequency which is of the range MHz so there is no interference with the stray signals which is of range from Hz to KHz. Therefore the operating range is quite higher than AM transmitter.
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http://kpkpkalpesh.blogspot.in/2011/12/fm-radio-transmitter.html
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