Re: tube spec.

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Metlicka Marc by way of Terry Fritz <twftesla-at-uswest-dot-net>" <mystuffs-at-orwell-dot-net>

i would like to thank any and all that attempted to look up this tube
for me. i have found that it is a power triode built for military specs.
the parameters are the same as a 3-1000z.
has anyone out there used a 3-1000z on a vttc? are there any sites
explaining any of the design features of this tube?
thanks again.
marc

Tesla list wrote:
> 
> Original poster: "Metlicka Marc by way of Terry Fritz
<twftesla-at-uswest-dot-net>" <mystuffs-at-orwell-dot-net>
> 
> hi all,
> i have a large pentode that i can't find any info on and am hoping that
> somebody (anybody!) can help me.
> it is a: P.R.C. that has the shape of a 3-500z with a ceramic forced air
> cooling base, the only numbers on it are: 947863, under that: made in
> france and: 9952
> this tube looks very durable and i would like to try a vttc with it,
> also can anyone give me an idea of the air flow that might be used for
> this type.
> thank you in advance for any much needed info.
> marc m.