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Author Topic: Tarnished Silver as a Crystal Radio Detector  (Read 67 times)

Offline vu2nan

  • Warrant Officer Class One
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  • Nandu - VU2NAN since 1977.
    • Amateur Radio VU2NAN - Nandu
Tarnished Silver as a Crystal Radio Detector
« on: August 19, 2019, 16:05:36 UTC »
A fully tarnished, shiny black silver artefact was tried out as a detector in place of the germanium transistor in my series-tuned, shunt-fed crystal radio.

More details at

https://nandustips.blogspot.com/2019/08/tarnished-silver-as-crystal-radio.html

73,

Nandu.