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Re: [Amps] QEX Innovative Tube Linear?

To: <craxd1@verizon.net>, <amps@contesting.com>
Subject: Re: [Amps] QEX Innovative Tube Linear?
From: "Tom W8JI" <w8ji@w8ji.com>
Date: Fri, 7 Jul 2006 17:52:01 -0400
List-post: <mailto:amps@contesting.com>
>I just looked at the curves for several sweep tubes 
>including the ones I mentioned, and they didn't start to 
>bend until around 250 Vdc and below. They were flat from 
>there on up in voltage until the maximum permissable anode 
>voltage rating. Running them just at or below the maximum 
>permissable anode voltage would be recommended. Some 
>designers of the past tried to run them at a much greater 
>anode voltage than what the spec sheets say is permissable. 
>I'll try to post the different maximum anode voltages later 
>this evening.

Do you actually have an application sheet for these tubes in 
linear amplifier service Will?

73 Tom 


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