The author is head of sales and marketing for the Ampegon Group. TURGI, SWITZERLAND — There are many innovative ways the industry can use shortwave broadcasting to provide secure data transmission and ...

The Finnish and Swedish defence forces are currently strengthening their critical communications capabilities with KNL’s software-defined radios. The founders, former researchers at the University of ...

Several international broadcasters expected to debut live DRM transmissions this month to coincide with the International Telecommunications Union’s World Radiocommunication Conference in Geneva and ...

With the push to having most of a radio receiver as part of a PC, it might seem odd to have a standalone communication receiver, but [OM0ET] reviews the latest one he picked up, an ATS25. Inside isn’t ...

Commuting is a pain. Luckily, nearly every car has some sort of radio or other audio player to while away the hours stuck in traffic. However, most of those radios sport AM and FM bands, along with a ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Shortly before access to the BBC News website was reportedly blocked in Russia a few days ago, the BBC announced that it was ...

Does this even exist? Everything I can find online is either Windows or Linux. I want to listen to some numbers stations but don't want to fork out on a bunch of ham gear I'll use once and relegate to ...

A prior version of this story stated incorrectly that “the higher the frequency, the shorter the wavelength, and the farther signals can travel.” It has been corrected as follows: “Such shortwave ...