How radios send and receive information can seem magical to the uninformed. For some people, this week’s Retrotechtacular video, “Frequency Modulation – Part 1 Basic Principles”, from the US Army ...

In this day and age, there are countless methods of communication, but let's not leave radios in the past. Although smartphones offer similar functions, radios are still a trusted form of ...

Since the discovery that some USB TV tuner dongles could be used to monitor radio waves across a huge amount of spectrum, the software-defined radio world has exploded with interest. The one limiting ...

Saginaw resident and self-professed "Ham" Fred Kleinfeld spent a large chunk of his Saturday selling boxes of miscellaneous coax cable, generators, terminal strips and a tableful of other am radio ...

Re: “Don’t let EVs kill vital AM radio” [July 25, Opinion]: I read Tom Philp’s informative Op-Ed on forcing car manufacturers to keep AM radios in electric vehicles. However, it left off one important ...

BOULDER, Colo. — A few years ago, retired electrical engineer Tom Thompson noticed it was getting harder and harder to hear his friends across the country talking to him on their ham radio sets. So ...

Nearly 300 commenters have already flooded the FCC’s website since Chairman Brendan Carr asked for public input on ways to eliminate burdensome regulations. Experts say much of the FCC work will ...

Amateur radio operator Geoff Grant (VY1BG) transmits messages to Terrace, B.C., during Operation Nanook, a communications exercise the Yukon Amateur Radio Association participated in with health ...

During the ice storm of 1998, power lines and transmission towers in Quebec and Ontario collapsed under layers of ice, taking out communications and leaving millions of people stranded without ...