LONDON, Sept. 10, 2025 /PRNewswire/ -- Ultra Cyber Ltd., an Ultra I&C company, and DTC, a Codan company, have signed a Memorandum of Understanding (MOU) to develop encrypted high frequency (HF) radio ...

The first C-130J earmarked for conversion into the new E-130J Phoenix II has rolled out of the factory, as shown in an image released by NAVAIR. Naval Air Systems Command, or NAVAIR, released the ...

6 Best HF Antennas for 2025 to Boost Your Ham Radio Signal Anywhere Links to the best HF Antennas are listed down below: 6. Moonraker Ltd GPA-80 5. DX Engineering XB-5 Hexx Beam HF Antenna 4. Foul ...

HF radio remains essential to modern tactical communications. Image credit: AlejandroCarnicero via Shutterstock To protect its citizens, regional defence forces must be well-equipped and ...

It’s not just broadcasters who are getting their say in the FCC’s “Delete, Delete, Delete” deregulation initiative. The National Association for Amateur Radio (ARRL) has also filed comments, ...

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ST LOUIS, Feb. 24, 2025 /PRNewswire/ -- Reticulate Micro, Inc. (OTCQB: RMXI) ("Reticulate Micro," "we," or the "Company"), a software products company specializing in advanced video compression and ...

Despite its size, Wiluna holds remarkable significance in the field of high-frequency radio as a transmission site for weather warnings and distress signals. In 1896, gold miners hit the jackpot in ...

HF radios continue to play a vital role in communications in some of the most adverse operational environments around the world. Credit: Barrett Communications. High-frequency (HF) radios have been in ...

Abstract: Adaptive HF (high-frequency) radio channels based on signal-to-noise ratio (SNR) using software-defined radio (SDR) technology is a promising approach to improve the reliability and ...