[Top] [All Lists]

Re: [Amps] Cold neutralization with high voltage bias?

Subject: Re: [Amps] Cold neutralization with high voltage bias?
From: Guido Tedeschi <>
Date: Sat, 11 May 2019 17:03:08 +0200
List-post: <>

Hi Ron,

>> Hi Guido Tedeschi:

It is important that you maintain heater power because you are trying
to keep the interelectrode capacitance in the tube/s at their operating
values (they vary with temperature as do the tank and wiring capacitance
values) as you are trying to create a complementary feed back ratio.

Thanks for this information, I was thinking that interelctrode capacitances would have little thermal variation (mainly the cathode will have major variation, much less grid and plate), but even the other components are involved.

73 and thanks

Guido, ik2bcp / k2bcp

Amps mailing list

<Prev in Thread] Current Thread [Next in Thread>