We were talking about this a short time ago. I was trying to reproduce the effect using my Rigol oscilloscope and my Feeltech scanning signal generator. Hallicrafters did a much better job. Thanks to the K9YA Telegraph for this picture.
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December 1, 2024: Grimeton Station celebrates 100 years on the air
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Many thanks to SWLing Post contributor, Paul Jamet, who writes: Hi Thomas,
The purpose of this message is to inform you that the Grimeton station
(Sweden) ...
1 hour ago
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