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👤 Frank Sessink Person

1 articles First seen: Dec 17, 2025 Last seen: Dec 17
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The K9AY Loop Antenna: A Directional E-H Antenna for HF
news rtl-sdr.com jnbf9kiftxvh06cVJZttlleVq76KHQ8P/deCghTiLh4= Dec 17
The K9AY loop antenna, developed by Frank Sessink (PA0FSB), is a hybrid antenna designed for HF reception, combining magnetic (H) and electric (E) field reception to achieve a directive radiation patt
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