If you own a handheld transceiver of any type then the chances are it will come with a “rubber duck” style antenna. These ...
The 2026 3Y0K DXpedition aims to bring amateur radio to remote Bouvet Island, with team member Wolfgang HB9RYZ striving to ...
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 ...
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