the test team wanted to evaluate the use of the booster in an IBOC-only mode. Because of its closer proximity and higher digital ERP, the HD Radio signal in the urbanized Atlanta downtown core was ...

Has radio broadcast technology ... station’s official main signal originates from a high-powered transmitter in remote Dolan Springs, Arizona, it’s the 2.5kW FM booster located atop The ...

Boosters must comply with Emergency Alert System requirements and are permitted to cause limited interference with their parent station’s signal. GeoBroadcast Solutions, the company behind ...

A radio signal nearly 9 billion light-years away from Earth was captured in a new recording, detected by India's Giant Metrewave Radio Telescope. McGill University said in a release that this ...

What's even more alarming than that this radio signal was able to go undetected for more than three decades is that scientists have not determined with confidence what it could be. But before you ...

A scan of a color copy of the original computer printout bearing the Wow! signal, taken several years after the signal's 1977 arrival. Public domain In 1977, astronomer Jerry Ehman was shocked to ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration of a red dwarf (left) and a white dwarf (center) orbiting each other ...

Using ASKAP, we were simultaneously monitoring a source of gamma rays and searching for pulses from a fast radio burst, when we spotted ASKAP J1935+2148 slowly flashing in the data. The signal ...

An as-yet unexplained radio signal appears to be coming from the direction of the star closest to the sun—a small red star roughly 4.2 light-years away called Proxima Centauri. Adding to the ...