This is a circuit of very simple and easy FM Radio Receiver that Receives and Demodulate the FM frequency. You Should Connect an Audio Amplifier With output of FM receiver For Sufficient output that can listen Do you want the Audio Output. FM Radio circuit. Frequency can changed by adjusting of Variable capacitor C3.
vorrei segnalare che il progetto sopra del rx radio in FM e precisamente C5 scritto 2.2 nf ha codice 223 e’ sbagliato 223 significa 22 piu 3 zeri quindi 22 nanofar non 2,2 nanofar