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Simple FM Radio with improved audio gain
By internum
Very simple FM Radio circuit using only one transistor.
Simple FM Radio with improved audio gain circuit
L1:
Wind 6 turns of solid wire on a pen or pencil that is just under 1/2 inch in
diameter. Remove the wire from the pencil and spread the winding to make a
length of 3/4 inch. Solder C2 somewhere near the middle of the coil.
9129 28 August 2007