A 10ft mural of former England and West Bromwich Albion manager Sam Allardyce has appeared in Dudley. The artwork, depicting ...

Radio astronomy is a subfield of astronomy that explores the universe via radio signals up to a few terahertz. Since the first detection of radio signals from the Milky Way by Karl G. Jansky in 1932, ...

The paper describes the development of a 150-kilowatt (output) radio frequency amplifier installation built for trans-atlantic telephone tests. The characteristics of the single-sideband ...

Ham radio operators from the South Alabama Radio Club in Covington County will be participating in a national amateur radio exercise from 1 p.m. on Saturday, June 28, until 1 p.m. on Sunday, June 29 ...

Seattle's amateur radio buffs are practicing going off-grid this weekend for a disaster prep field day — and you're invited to join. Why it matters: During earthquakes, power outages, and other ...

Ham radio operators from around the country will participate in a nationwide test on June 28th-29th to check their skills and equipment and keep communication lines open in the event of a power and… ...