Amateur radio is the only hobby that offers its licensed ... The IF filter’s center frequency and the 2nd local oscillator determine what side band is selected, either upper sideband (USB ...

The "700 MHz band" is actually two bands ... In slightly darker gray are blocks reserved for public safety radio systems. Auction 73 included the Lower 700 blocks A, B, and E, plus Upper 700 ...

To the extent that you have an opinion on something like high-frequency (HF) radio, you probably associate it with amateur radio operators ... A backup plan makes good military sense, and the ...

Brian Webb says ham radio has opened up the world to him - from making friends at his club, to speaking to someone in Brazil “Amateur radio has honestly changed my life, I’ve friends all over ...

A radio used ... below them using ham radio technology. Many notable people have also been heard communicating in the past, including American actor Marlon Brando, Eagles band member Joe Walsh ...

“Amateur radio has honestly changed my life, I’ve friends all over the world now.” Brian Webb has cerebral palsy and uses a ...

A representative of the Big Island Amateur Radio Club did not respond to a request for comment in time for this story. The council’s Committee on Governmental Operations and External Affairs ...

A new proposal for transitioning mid-band satellite spectrum to 5G casts an ominous shadow over the C-Band Alliance (CBA). The new plan, filed by Charter Communications along with small cable ...

Starlink is being used to provide wireless emergency alerts to cell phones from all carriers in North Carolina, according to ...

Plans have been approved to turn part of the site of Staffordshire's original commercial radio station into flats. Signal Radio started in 1983 from Stoke-on-Trent, but the broadcaster moved out of ...

But among the first to respond was an amateur radio operator some 3,000 miles (4,800km) away in south Wales. Self-taught Arthur Moore received the signal at his homemade station in Blackwood ...

West Ham have unveiled ambitious redevelopment plans for their award-winning Foundation headquarters, with the transformation set to generate £75million in social revenue. The £4.1m state-of-the ...