Portable yet capable, ATS Mini V4 Portable Receiver uses an ESP32S3 for custom firmware like a waterfall view, helping you ...

If you want access to satellite radio, these receivers are the best way to take advantage of hundreds of channels in your car. Not every vehicle’s sound system is created equal, and this is especially ...

Amateur radio is the only hobby that offers its licensed operators the chance to legally design, build, and operate high power radio transceivers connected to unlimited antenna arrays for the purpose ...

This two transistor AM radio circuit is also called “mini-radio”. It uses only 2 transistors and few passive components which makes is very easy to be constructed. Although the circuit is very simple, ...

Researchers have used the latest wireless technology to develop a new radio receiver for astronomy. The receiver is capable of capturing radio waves at frequencies over a range several times wider ...

If you’ve ever built a crystal radio, there’s something magical about being able to pull voices and music from far away out of thin air. If you haven’t built one, maybe you should while there’s still ...

Testing FM receivers is not that much different than testing other pieces of audio equipment. Appropriate tests include the big six: level, frequency response, THD+N, phase, interchannel crosstalk, ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Broadcast radio grew into a major ...

In Saint Petersburg, Russian physicist Alexander Stepanovich Popov demonstrated the Popov lightning detector, a primitive radio receiver, to the Russian Physical and Chemical Society on May 7, 1895 ...