Starting Jan. 1, Posey County will track missing dementia and autism patients using wristband transmitters, which promise to ...

On July 22, 2025, Radio World republished one of my articles from October 25, 2011. The title was, “Rebuild That Relic of an AM Transmitter.” The idea of the article is to keep an old tube-type AM ...

WCHL’s AM transmitter building surrounded by water. (Photos courtesy of WCHL/James “Jim” Davis) As Tropical Depression Chantal swept through the Carolinas in early July, one AM radio station in Chapel ...

That first hour after you wake up might be the most crucial window for your heart health—and most of us are spending it all wrong. While you’re fumbling for your phone to check emails or rushing ...

A fire engulfed local radio station KOFI’s AM transmitter building early Saturday morning. The fire occurred between 1 and 2 a.m. at a transmitter station on Steel Bridge Road, said KOFI co-owner and ...

NASA's aging Voyager 1 spacecraft entered interstellar space in 2012 and has faced a handful of technical issues over the last year, even as it continues to collect scientific data. NASA / JPL-Caltech ...

Following recent communication issues, NASA's Voyager 1 spacecraft resorted to using a backup radio transmitter that has been inactive since 1981. The interstellar explorer experienced a brief pause ...

This paper presents the design and implementation of a Simple Network Management Protocol RF power monitoring system for a 1.5 kW Air Traffic Control high power amplitude modulation transmitter ...

Here are several of the top Bluetooth FM transmitters for cars that are the among the best on the market for different use cases. Bluetooth FM transmitters allow you to stream music simply and easily ...