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 ...
Is there a shortwave radio revival taking place? If you never listened to shortwave and know nothing about the medium, it would be very easy to believe this. Since the Russian invasion of Ukraine, a ...
Radio World invites industry-oriented commentaries and responses. Send to Radio World. The author is a former Foreign Service officer and Voice of America radio engineer. Several points of interest ...
Hidden among the squelch and whine of the little used shortwave radio band, mysterious stations broadcast unbreakable code. Yosemite Sam threatens to blow the listener to smithereens before switching ...
My friend, John Piliounis, a Planet Analog blogger with shortwave call-sign SV1OCS, wrote an intriguing article on the Spectrum Monitor in May 2017 entitled DRM—Digital Radio Mondiale: Spectrum within ...
The circuit replaces the old circuit that uses ZN414 with a newer MK414 IC but still integrates the same features. It features high quality audio, low current consumption, no alignment and complete ...
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