Finding Your Best Crystal Radio 'DX Diode' (Part 2)
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Readers may recall my summertime blog, "*Finding Your Best Crystal Radio
‘DX Diode'*". It described a theoretical method I tried in order to see
which o...
8 hours ago
According to measuringworth.com, $25 in 1924 is equivalent to $1,500 today in terms of affordability to someone on average wage in the US.
ReplyDeleteGood point Ray. This leads to us to all the amazing stories about guys who homebrewed even the components. The ARRL book "200 Meters and Down" discusses a fellow who rolled his own tubes out of scrap glass.
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