Digital modes are all the rage these days in amateur radio — hams are using protocols like WSPR to check propagation patterns, FT8 to get quick contacts on many bands with relatively low power ...

HD Radio allows conventional (or terrestrial) AM and FM stations to broadcast their content over digital signals. Appropriating an abbreviation from high-definition TV, HD Radio offers better ...

"It was especially cool to add new pieces to the puzzle." Astronomers have cracked the case of a mysterious repeating radio signal that has been a mystery since it was uncovered last year.

Shortwave radio signals (3-30MHz) are highly susceptible to interference from power adapters, fluorescent or LED light ...

(1) See also HD audio. HD Radio simultaneously transmits a digital version of the analog broadcast and also provides a second digital channel, which can be used for alternate radio programming or ...

DAB reception problems can be caused by many things. It is often a process of elimination to find the cause. If the sound begins to burble or cut out altogether or you have lost a radio station ...

This week, leaked Signal messages detailing attack plans for targets in Yemen, flying cars, and another attempt to bring ...

There are more changes ahead for ESPN Radio. According to The New York Post’s Andrew Marchand, ESPN New York will relinquish its 98.7 FM signal on Aug. 31, 2024. After that, the focus will be on ...