Long Range FM Transmitter Circuit

admin May 7, 2010 1 Comment
Circuit Description The circuit diagram of Long Range FM transmitter having a power output in the range of 0.5 -2W has been explained here. High power transmitters are required if the transmission path contains many obstacles or the transmission...
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4×15 Watt Power Amplifier Circuit

admin April 21, 2010 3 Comments
Circuit Description 4×15 watt power amplifier consists of four channels of amplifiers. The core part of the circuit is 15W BTL X 2 channel audio power amplifier IC TA 8215 developed by Toshiba. In this power amplifier circuit, two...
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