The society originated from local "hams" who provided backup communications for Wellesley during World War II. A vibrant amateur radio club has been serving Wellesley and surrounding areas since 1951.
Members of the Williams County Amateur Radio Association were put to the test recently for the annual Winter Field Day. When the pathway to their planned operating location was destined ...
When you can’t hop on your cellphone, they’ll be able to tune in other operators across the globe and keep lines of ...
Amateur ham radio operators from the Warren Amateur Radio Association come together for two field day events each year, with ...
Abstract: Pulse radio frequency interference (PRFI), which has the potential to corrupt data and lower the quality of synthetic aperture radar (SAR) images, poses a serious threat to the integrity of ...
Abstract: Radio frequency fingerprint (RFF) identification is a promising technique that exploits hardware impairment-induced features to achieve specific device identification. Among RFF features, ...
The main goal of this project is to extend functionalities of ham radios with addition of a small PCB board that contains ESP32 microcontroller. custom digital modes (modulated and demodulated by the ...
Flights across Greece grounded as communications lost Indeterminate 'noise' impacts radio channels Frequency shutdown affects dozens of flights Limited services return after some hours ATHENS, Jan 4 ...
Athens (AFP) – Flights at Greek airports were cancelled or delayed Sunday after a technical problem knocked out airspace radio frequencies, the country's civil aviation authority said, calling the ...
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