Abstract: The critical frequency of the ionospheric F2 layer (foF2), one of the essential channel parameters for high-frequency (HF) global communications via sky waves, shows significant variability ...
The Aspen 4 comes with QLED technology, Dolby certified 80W speakers and a host of sustainability features, including local dimming and built-in energy monitoring. i3Connect has launched the most ...
The club meets on the first Tuesday of each month. Check in with the Laramie Area Amateur Radio Net for announcements and/or see calendar above for specifics. The club participates in the Laramie Area ...
UPDATE 8/6: AST SpaceMobile has responded in a filing with the FCC, arguing that it designed its satellites to "mitigate interference" with amateur radio bands. Original Story: AST SpaceMobile and its ...
Dimensions (mm) 167.25 x 75.61 x 8.80 165.70 x 76.30 x 8.09 ...
Utilise fair value analysis to assess the market value of stocks, enabling more informed investment decisions.
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 ...
Dimensions (mm) 164.33 x 74.53 x 7.60 162.50 x 75.30 x 7.90 ...
What’s not to love? I was massively impressed by the round-headed Godox V1. The subsequent V1Pro was even better and the new V100 is the best yet. Sure, it’s more expensive than previous models but ...
1983.HK Luzhou Bank Co., Ltd.
Black Friday and Cyber Monday may be officially over, but it’s still “Cyber Week” and that means you can find great deals like this one on the Satechi 100W charger. Amazon currently has it listed for ...
The Honor 200 stands out for its well-balanced performance in battery life, charging speed, and efficiency, reflecting a highly optimized system. With close to 3 days of autonomy under moderate use, ...
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