Tuesday, April 13, 2010

Simple FM Booster Circuit

Want to hear distant FM stations clearly? Then this will be useful to you. Here is a low cost FM booster circuit that can be used to attach to FM radio receiver to get distant FM stations clearly.  boost the signals from antenna and given to the receiver antenna. It is a low cost simple circuit  consist a common-emitter tuned RF preamplifier wired around 2SC2570 VHF transistor. Download and refer the figure for the circuit details. Pin details of  2SC2570 transistor is also given.


                                                 
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1 comments:

P.K.SINGH said...

VERY POOR RESULT IT GOOD ONLY 35 TO 40 KM AWAY FROM FM BROADCAST STATIONS NOT GOOD FOR 150 OR 350 KM AWAY STATIONS

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