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[Amps] 833A in linear for SSB

To: <amps@contesting.com>
Subject: [Amps] 833A in linear for SSB
From: 2 at vc.net (2)
Date: Sun Mar 23 14:28:43 2003

>I am new to the list so maybe this is a subject that has been heavily 
>covered, if so please direct me to the resources.
>
>I am trying to come up with a project to interest my grandson in ham 
>radio so that I will have someone to leave my S-Line to when I am gone. 
> It will take something pretty "cool", to use his words, to impress him. 
> I think a big linear amp for the S-Line would be a relatively easy 
>project (at least in complication of circuitry) and if I use some bog 
>old tubes it will have the "cool" aspect.
>
>I have an 833A that I would like to make into a Kw linear amplifier. 
>Probably a grounded grid circuit to make it as simple as possible.
>
>Does anyone have any sources for schematics for such an amplifier?

**  The sticky wicket is that the Mu of an 833 is a bit low.  Thus, to 
drive one takes a bunch.  
>
>I am not stuck on the 833A however and have been looking at a 4-1000A 
>(for which there are MANY schematics) or a bank of 5@ 813's lying on 
>their sides in an S-Line type cabinet. 

**   5-813s sounds good.

>I am open to any suggestions, 
>projects for sale, projects to resurrect, etc.  But the main criteria is 
>"Cool", not "efficient"
>
>Any suggestions will be greatly appreciated and considered.
>
>
>
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-  R. L. Measures, a.k.a. Rich..., 805.386.3734, AG6K, 
www.vcnet.com/measures.  
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