How to Build an FM Radio Receiver
FM radio is transmitted with a process called frequency modulation. With frequency modulation, the audio signal is modulated (varied) by a high-frequency carrier signal. FM radio signals are transmitted at very high frequencies (88 – 108MHz). We can use an FM receiver to detect and de-modulate the FM radio signal. In this article, we are … Continue reading How to Build an FM Radio Receiver
4 Comments