Calendar aging of NMC Li-ion cells at 50 ℃ at various SoCs. (Credit: Wiljan Vermeer,...Read more at ARRL.orgRead more at ARRL.orgRead more at ARRL.orgFor four hours or so, the weather around Seabrook was news heard, if not around...Friends, I’ve gotten myself into a pickle and I need some help. A few years...Read more at ARRL.orgHigher levels of carbon dioxide (CO2) in the Earth’s atmosphere could harm radio communications by...Early in the history of the internet, the powers that be granted amateur radio operators...Read more at ARRL.orgThe fact that there exist in our world flat rocks that make lightning when you...Read more at ARRL.orgRead more at RSGB.co.ukEvoHam.com recently launched as a resource for amateur radio operators interested in digital voice modes....If you own a handheld transceiver of any type then the chances are it will...[CreativeLab] bought a cheap arbitrary waveform generator and noted that it only had a two-pin...Windows, macOS, and Linux are the three major desktop OSs in today’s world. However, there...On November 22nd, the Radio Club of America (RCA) celebrated it’s 2025 award recipients at...We think of radios as audio devices, but for people who are visually impaired, it...
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