2 Transistor (BC548) FM Voice Transmitter

Saturday, May 26th, 2007


Source :: http://www.zen22142.zen.co.uk/Circuits/rf/2bjttx.htm
Take care with transmitter circuits. It is illegal in most countries to operate radio transmitters without a license. Although only low power this circuit may be tuned to operate over the range 87-108MHz with a range of 20 or 30 metres.

Notes:
I have used a pair of BC548 transistors in this circuit. Although [...]

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