A.F. AMP
RECEIVE A.F. AMPLIFIER
The A.F. amplifier is very
standard stuff. The pre-amp is an inverting amplifier with a gain of about 27dB.
The audio output amplifier is a 2 Watt I.C. I used the 14 pin version of the
LM380. There is an 8 pin version, so make sure you don't buy the wrong one. I
built mine on a piece of stripboard (Veroboard).
Wav File
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