[Boatanchors] 812 Self-Rectifying Power Oscillator

[Mark Foltarz]

Sounds like an old diathermy machine




>________________________________
> From: David Stinson <arc5 at ix.netcom.com>
>To: boatanchors at mailman.qth.net 
>Sent: Friday, July 20, 2012 8:50 AM
>Subject: [Boatanchors] 812 Self-Rectifying Power Oscillator
> 
>I recently acquired a self-rectifying power oscillator
>using an 812 tube.  Frequency appears to be longwave
>with a big link-coupled output.  The switchable outputs
>are marked "Tank One" and "Tank Two."
>Electroplating?? Anyone know, and the why of 
>high-power RF to do it?
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