16 Apr 2018

A high sensitivity MOSFET crystal set

Firstly, I should say I have not built this, but it looks interesting.

See http://www.arrl.org/files/file/Technology/tis/info/pdf/culter.pdf
at 16:04
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1 comment:

Anonymous said...

Thanks for posting this.
I had not encountered this design before.

Fri Apr 20, 11:43:00 am GMT+1

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