Transmitter Circuit. 4 pf ceramic capacitor x1. The transistor pre amplifies the audio signal and is applied to the rf transformer.
The transmitter circuit is capable of storing the energy for the oscillation as it is a derived from the inductor and capacitor lc circuits. Required components for fm transmitter circuit. A radio transmitter is an electronic circuit which transforms electric power from a power source a battery or mains power into a radio frequency alternating current to apply to the antenna and the antenna radiates the energy from this current as radio waves.
It has 4 transistors one is a very stable oscillator followed by a buffer stage to prevent frequency variation when you adjust the transmitter.
A radio transmitter is an electronic circuit which transforms electric power from a power source a battery or mains power into a radio frequency alternating current to apply to the antenna and the antenna radiates the energy from this current as radio waves. Whereas in the receiver side we have used a 7805 5v voltage regulator to regulate 5v from the 9v battery. 10k resistor x 3. Next is a resonance stage and the final stage built with a minimum 1w transistor which must have a heatsink.
