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.
No birds do sing
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Hi FastRadioBurst 23 here letting you know of our forthcoming shows this
week. On Sunday 21st April 2024 at 0900/1300 hrs UTC on 6160 kHz and then
at 2000 ...
2 hours ago
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