micro transmissor fm circuit using bf49402
Simple 30 meters range FM transmitter using bf49402
BAT 3 – 6 volts
C1 47nF
C2 4,7pF
C3 100nF
CV1 3pF – 30pF
T1 bf494
R1 2k7
R2 8k2
R3 5k6
R4 47
How to make Audio power Amplifier and Repairing