Fw: Re: [Collins] KWM2A repair question
John R. Winward
[email protected]
Fri, 07 Jun 2002 20:05:22 -0700
Sandy & Kees,
As I understand it, the primary function of the
screen grid is to accelerate the flow of electrons
from the grid to the plate.
73,
John Winward, K3AOT
Sandy and Kees Talen wrote:
> Secondary emission from the plate is normal but due to the high voltage
> on the
> plate, electrons are drawn back to it and, if during plate voltage swings
> they are not,
> the suppressor grid (which is at cathode potential) forces them back to
> the plate.
>