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4 messages added in the last 7 days
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  • Re: SBM-20 array that works on a CDV-700

    Very nice "instructable". I like how easy it is to remove tubes from the circuit. That would make it easy to check to see how linear the response is to the

    m1i8k3e6 1 day ago
  • Re: SBM-20 array that works on a CDV-700

    Very very good. That's basically what Detectron did with the DR 390, and its 24 ea. 6306 Bizmuth tubes, back in the 50s. They were used for Aerial

    r.druecker 1 day ago
  • SBM-20 array that works on a CDV-700

    http://www.instructables.com/id/Homemade-SBM-20-gamma-detector-array/ All the parts listed. Since Radio Shack is going away, I used eBay and Home Depot for

    dnix71 1 day ago
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Group Description

The CDV 700 Club is a forum for like minded individuals that enjoy collecting, fixing up, and using geiger counters and other radiation monitoring equipment.

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  • 1324
  • Physics
  • Oct 7, 1999
  • English

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