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 ...

Shortwave radio fans can relax: The world’s shortwave radio frequencies have been reallocated for summer and autumn 2005. This massive task is undertaken twice a year by the all-volunteer High ...

The circuit was designed to increase or amplify the short wave reception of radio frequency having a range of 5 MHz to 20 MHz. Shortwave (SW) – a term used to describe the radiant energy in the ...

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 ...