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Re: [Amps] Henry 2K-4 Failure

To: <amps@contesting.com>
Subject: Re: [Amps] Henry 2K-4 Failure
From: "Jim Thomson" <jim.thom@telus.net>
Date: Thu, 19 Mar 2020 10:32:38 -0700
List-post: <mailto:amps@contesting.com>
> Grid to cathode short & ?stayed failed? means you just need an 
> ohmmeter. No need to swap tubes, etc.
>
> Gerald, VE1DT
>

##   Nope.  The  grid  to cathode  short  only  happens  with  tube  fil  
lit.....  not  when  cold.
When  cold,  both  a HI  pot  tester....  and  also  a megger  wont  work  
either. 

Jim    VE7RF
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