SAN DIEGO, CA, UNITED STATES, May 5, 2025 /EINPresswire.com/ -- TrellisWare Technologies, Inc. announced today the upcoming release of waveform and software improvements to its family of Software ...

Software-Defined Radio and the Magic of Frequency Modulation The world around us hums with invisible signals, carrying everything from our ...

“But if you want to communicate by shortwave radio, that’s a problem ... one attendee says they like to go camping in West Virginia’s signal-free wilderness and wonders if an antenna ...

NPR asks Sen. Jack Reed, top Democrat on the Armed Services Committee, why he wants an investigation into whether Defense Secretary Pete Hegseth... Sen. Jack Reed calls for investigation into Pete ...

Tony Alviar, of Ohiopyle, who has been with the club for nearly 40 years, uses some of the radio equipment that will be on display for the The Uniontown Amateur Radio Club open house on Saturday ...

PITTSBURG, Kan. (KOAM) - The Pittsburg Police Department has identified the individual found dead near a city-owned radio signal tower on Wednesday morning as 27-year-old Tokumatsu K. Platt of ...

The radio signal buzzed the cryptic messages within 24 hours, understood to be a rare occasion. While one knows what these eerie signals indicate, speculations are that they are linked to secret ...

Fulfilling another dream, he became the heir-once-removed at WJR to J.P. McCarthy, who ruled AM radio in Detroit the way Bonds dominated television news. Between Channel 7 and 760 AM, Gordon spent ...

Democrats on the Senate Homeland Security Committee say the reported use of Signal and Gmail by national security officials creates major cybersecurity risks. They also point out that it could violate ...

For this purpose, a 2-kHz sinusoidal signal is amplitude modulated (AM) with a 961-kHz sinusoidal waveform by a Rigol DG1022Z signal generator (Rigol Technologies, Inc., 2016) and is used as the ...

And while it’s not quite as dramatic (or perhaps as exciting) as a film plot, astronomers finally worked out what was sending a mysterious radio signal across space. The repeating signal was ...

SIMPLE, EASY-TO-USE FM/AM RADIO WITH HIGH QUALITY SOUND: Portable handheld radio with digital tuner has a simple, easy-to-use interface, with antennas that pick up both AM and FM signals EASY-TO ...