[Amps] Tube Info Y-739G?

[Roger]

Cecil Acuff wrote:
> Anyone have any info on a Mil ceramic tube:  Y-739G  other than it's made by 
> Varian.
>   
What's it look like? Any other identifying numbers or letters?  I don't 
even find a mention of that ID for a vacuum tube.

73

Roger (K8RI)
> Have what looks like a new one and would be interested in planning a project 
> for it.
>
> Thanks..
>
> Cecil Acuff
> K5DL 
>
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