Low Power FM Transmitter

This
article should satisfy those who might want to build a low power FM
transmitter. It is designed to use an input from another sound source
(such as a guitar or microphone), and transmits on the commercial FM
band - it is actually quite powerful, so make sure that you dont use it
to transmit anything sensitive - it could easily be picked up from
several hundred metres away. The

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BH1415F FM Stereo PLL Transmitter

Transmitter power amplifier, the output signal from BH1415F by 2
SC9018, 2SC3355, 2SC2053 amplified signal can reach more than 500 mW,
adjusting well to achieve greater power. Measured by the pull rod
antenna used to be launched in the open 800 meters above. Uses external
antenna will be launched even further. attention in 2053 need to be
installed and tested at the load connected

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