CBC/Radio-Canada’s multilingual international service celebrates its 80th anniversary on February 25, 2025. Nowadays, it ...

A QSL Card from Radio Moscow probably got many 14-year-olds on government watch lists. (Public domain) Between World War II and Y2K, shortwave listening was quite an education. With a simple ...

With the audio signal fed to HDSDR, [Aniss] was able to pick up a shortwave radio broadcaster. While this is by no means a high-performance receiver, building an SDR on a breadboard is still a ...

Radio transmission in the 1.7-30 MHz frequency range worldwide. Like AM radio, shortwave signals reflect back from the ionosphere and follow the curvature of the earth. As a result, shortwave (SW ...

A strong X-class solar flare erupted from the sun on Sunday, Feb. 23, creating radio blackouts across parts of the Pacific ...

This is KDDI Corp.’s Yamata Transmitting Station, the nation’s only facility broadcasting shortwave radio programs to overseas listeners. The station started broadcasts on Jan. 1, 1941.

In the last few years, the interest in listening to Deutsche Welle radio broadcasts via shortwave has decreased rapidly in North America. As a result Deutsche Welle decided to cease shortwave ...

As a result, a shortwave radio blackout event occurred across parts of the Pacific Ocean from the elevated amount of ultraviolet (UV) radiation that accompanied the flare. During this type of ...

Why? Intelligence agencies don’t trust the internet. Makes sense. Foreign agencies have been using shortwave radio ...

HFGCS is a global network on shortwave radio transmitters that work in classified and unclassified environments. The Air Force uses the network for communications between aircraft, as well as ...

A shortwave radio service that would keep members of the Canadian Armed Forces in touch with news and entertainment from home during the Second World War became a reality with the signing of an ...

RCI anniversary ‘bittersweet’ for shortwave fanShortwave radio enthusiasts at home and abroad were big fans of Radio Canada International, and played an important role in fighting cuts and the ...