Thanks to Rogier PA1ZZ for sending me this really nice video.
Crystal Radios • Re: School Challenge
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If I were building this I might ditch the air core coil for a ferrite core
one, the q will be much higher, if you get a ferrite rod from an old
transistor ...
33 minutes ago
The Eico 'scope at 6:08 looks like my old Model 425.
ReplyDeleteThis is one of the quiet stories of a niche trade that should be celebrated as an example of craftsmanship at its finest.
ReplyDeleteWonderful video. True craftsmanship and dedication to the work.
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