This project contains a very unique one transistor FM receiver accompanied by homemade air-core coils and a homemade fixed capacitor. The component count on this project was minimized to 12 without ...

FCC chairman Ajit Pai has advocated for the activation of FM radio receivers built into nearly every smartphone, as part of opening remarks he made at the Future of Radio and Audio Symposium in ...

Building radio receivers from scratch is still a popular project since it can be done largely with off-the-shelf discrete components and a wire long enough for the bands that the radio will receive.

The National Association of Broadcasters (NAB) has brought a previously hidden iPhone feature to light. Almost all smartphones have an FM receiver chip built into their hardware. It's actually the ...

The FM receiver module is based on the TEA5767 [1, 2] chip. It is a well-known module that could be controlled via the I2C bus. It covers the FM frequency range from 76MHz to 108MHz. At the output, it ...

Frequency modulation (FM) radio is still one of the most commonly used components of entertainment systems in today’s automobiles and plays an important role in overall automotive consumer ratings and ...

If you're trying to rock out to the radio on your smartphone, you're undoubtedly using an Internet stream—something like Beats 1, instead of spinning a digital dial to your favorite frequency and ...

Jeff Keith is senior product design engineer for Wheatstone Corp. This is one in a series of Q&As with industry professionals about their presentations at the upcoming NAB Show in Las Vegas. Radio ...

The regenerative radio is long-ago superseded in commercial receivers, but it remains a common project for electronics or radio enthusiasts seeking to make a simple receiver. It’s most often seen for ...

Did you know that your smartphone is also an FM radio? That’s right; today’s smartphones have a built-in FM chip that gives them the ability to receive radio signals in your area. This means you ...

A manga-style graphic proclaims “NBC will give you a radio” to promote the station’s distribution of wide FM-capable receivers in the wake of its suspending AM broadcasts. (Courtesy of NBC Radio) NBC ...