In order to make loop/frame antennas with higher Q for the low bands (160m, 600m, 2.2km) I have ordered some Litz Wire from across the "pond".
It will be interesting to see how much improvement I can get from this.
"eBay" , of course. It can be a dangerous place, but it is our last, best hope for strange raw materials.
Radio Receivers -- 1942 Training Film -- Crystal Sets to Superhets
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*This 17 minute film provides a good but simplified description of the
state of the art at the start of World War II. *
*-- The description of how a sign...
20 hours ago
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