Shortwave broadcasters need more spectrum to overcome congestion in the 4-10 MHz band. That’s the view of an official of the Asia-Pacific Broadcasting Union. The group of broadcasters participated in ...

As Solar Cycle 25 peaks, learn how increased sunspots and ionospheric ionization are boosting shortwave radio propagation.

Washington, D.C. (CTV Network) — In a world of mobile phones, satellites and the internet, some old school technology is making a major comeback. The shortwave radio, used by spies for decades to send ...

The proliferation of Web-based radio stations should mean that a traveler with a modem and a laptop is never without up-to-the-minute news, conversation and music from home. But I found a major flaw ...