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Old 02-17-2025, 06:22 PM
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Join Date: Jul 2004
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Quote:
Originally Posted by radio nut View Post
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.
Doubt the temp has much to do with the efficiency unless it affects the diode somehow? Even if it did, it would not account for the difference with antenna length.

You can email me the schematic and I'll post it.

wayne bretl "at" cox "dot" net (no space in name)
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