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Crystal radio question
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02-17-2025, 03:55 PM
radio nut
Born in the wrong decade
Join Date: Dec 2007
Location: Lima, Ohio
Posts: 836
If i lengthen the ant the volume gets weaker and does seem to move on the coil. This is tuned by changing coil length. Could a very cold environment affect the earphone? It is 20 here and this is in my garage.
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