4W FM transmitter


This is 4W Fm transmitter circuit.This circuit operates with 12V to 16V.Give 400mA power for this.use dipole antenna to transmit signals without connecting antenna don't give power.This circuit works 88~108Mhz





Note

# L2 RFC (resistance 1MOhm with wrapped around her inductor of enough coils from fine isolated wire. Scratch of utmost inductor and you stick in utmost the resistance making thus a parallel L-r circuit.)


# The inductors is air from wire of coaxial 75W or other 1mm roughly.

# Transmitters are illegal in some countries.We have given you this circuit to improve your electronic knowledge.We cant get any responsibility if someone miss used this.you your self should get the responsibility of it.

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