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utorok, 12 mája

9U1RU – Burundi 2025: a challenge in the heart of Africa Digitálne módy In October-November 2025, the amateur radio community is preparing for a significant DX expedition: 9U1RU, which will take place in Burundi (Central African Republic). Expeditions to this region…
Automatic antenna tuner FC - 10 (manual plus experience) LF+HF The FC-10 automatically tunes the KV transceiver and antenna frequencies using microcomputer control. This function is especially useful when the SWR of the antenna is not low enough for frequencies that…
Receiving weather images (part 3.) Technika The author of the series of articles about receiving NOAA weather images is Ondro (zawin), the original article can be found at www.svetelektro.com. TNX! In the penultimate part of the series, I will be dealing with…
Predbežné výsledky CQ World Wide DX contest SSB 2024 Contesting CQ World Wide DX contest SSB je jedným z najprestížnejších svetových rádioamatérskych závodov, ktorý sa každoročne koná posledný októbrový víkend. Súťažiaci z celého sveta sa…