Sounds like you received some other info off the list.
I have a wild hunch. What happens if you don't leave the grid floating? Try
the hi-pot test with the grid connected to the cathode.
And did you try this again with the filament lit?
In your OP you said you wanted to run it at 3800 volts. It's been awhile
since I researched that tube, but isn't that kind of high for the GS-35B?
http://www.gs35b.com/gs35b/
73, Mike
www.w0btu.com
On Thu, Feb 26, 2015 at 1:34 PM, nemo zilch <nemozilch@gmail.com> wrote:
> OK gang. I think the collective wisdom of the group is that my tube has
> more than average gas and that operating it with plate power is not likely
> to help due to the location of the getter. So, guess I just lost out in
> the Russian tube sweepstakes. Well, I went in with my eyes open, so I'll
> take my medicine.
>
> I am going to run it with plate voltage and current, probably can get
> nearly 1500 Watts into it. If that makes any improvement, I'll let you
> all know.
>
> Thanks everyone for the advice, I really appreciate it.
> Bob W4AOS
>
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