Frequency Modulation (FM) sounds simple at first, but understanding the electronics behind modulation and demodulation of an FM signal can be confusing. We’ve covered the basics before ...

Generations of listeners have grown up listening to 1120 KMOX, but now they’re adding another signal but keeping their AM ...

Below is a list of all the BBC's radio services that are available on FM and AM. We have listed the frequency ranges, if you want to know the exact frequency for your location then use our ...

In 1938, the director of the Signal Corps Laboratories at Fort Monmouth, New Jersey, Col. Roger B. Colton, transformed ...

NCPR broadcasts throughout the North Country on FM. FM is a truly wonderful thing … if handled correctly. To receive and enjoy our quality programs to the fullest, you'll need the three A's of ...

It was announced Monday that KMOX will be switching frequencies later this month with a station that laid off their entire on ...

Pulse counting works by generating a narrow, fixed-width square wave pulse at a set point in the received FM signal’s waveform, usually at the zero-crossing point. Since the frequency of the ...

Ugandan radio station Radio Pacis has launched a second FM frequency thanks to the prize money it won at the BBC Africa Radio Awards in 2007. The Arua-based Catholic radio station won the New ...

Beginning March 24, KMOX will be switching from 98.7 FM to 104.1 FM, which was the frequency under WHHL, who will be taking over 98.7 FM instead. Our partners at the St. Louis Post-Dispatch ...