New research draws a direct line from rising CO2 emissions to future risks for communication systems and satellite operations.

ABSTRACT: On 25 October 2013, the Sun emitted two significant solar flares. The first solar flare, classified X1.7, peaked at 08:01 UT. The second one, X2.1, peaked at 15:03 UT and was accompanied by ...

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 ...

The Voice of America is shuttering its Robert E. Kamosa Transmitting Station in the Northern Mariana Islands. The move was reported by local media in the U.S. Pacific territory based upon a letter ...

Ask the publishers to restore access to 500,000+ books. A line drawing of the Internet Archive headquarters building façade. An illustration of a heart shape "Donate to the archive" An illustration of ...

If you’re an avid Radio World reader, you know that we love to highlight unique radio facilities, whether they be local or abroad. If you happen to love that sort of content, you’re in luck!

Monitoring various ham, amateur radio, shortwave, and high frequencies with an SDR software defined radio. Royalty-free licenses let you pay once to use copyrighted images and video clips in personal ...

Ask the publishers to restore access to 500,000+ books. A line drawing of the Internet Archive headquarters building façade. An illustration of a heart shape "Donate to the archive" An illustration of ...