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.
Nostalgia Time
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A Trip Back in Time. My middle son, Tim and his lovely Amy visited
yesterday as we celebrated the 4th of July. Several visits ago, Tim
mentioned some items...
5 hours ago
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