[Amps] Tetrodes

Mike k4gmh at arrl.net
Mon Jul 11 13:44:07 EDT 2005


Hello,

I agree with Mark as Ian's Tetrode Boards have saved my tube (4CX1600B) 
many times due to operator error.

At 11:56 7/11/05, Mark Marsden wrote:
>
>That's one way but it certainly isn't the safest. For tubes without 
>handles check out the Tetrode Boards 
>on  http://www.ifwtech.co.uk/g3sek/boards/tetrode/tetrode-1.htm
>
>73 Mark G4AXX
>
>-----Original Message-----
>From: amps-bounces at contesting.com [mailto:amps-bounces at contesting.com] On 
>Behalf Of Phil Clements
>Sent: 11 July 2005 16:29
>To: 'PA3DUV'; amps at contesting.com
>Subject: Re: [Amps] Tetrodes
>
>Subject: Re: [Amps] Tetrodes
>
> > For small tetrodes, the safest way to power the screen is through a...
>
>What is "small"?
>
>73, Dick Knol
>PA3DUV
>
>Tubes that do not have built-in handles are small; to me anyway.....
>
>(((73)))
>Phil, K5PC
>
>
>
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         73,
         Mike, K4GMH 




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