"Albert & Btittany Spear" wrote in message
...
I have never heard of a neutralization procedure like this you mention.

I have always done a neutralization WITHOUT excitation.

Is this procedure you describe from an owners manual for a commercial
rig?

I happened to have a 1976 Handbook handy. Page 163 details
the grid current method of neutralization in a screen -grid amplifier.

"... As a final adjustment, ... the neutralization adjustment should be
continued to the point where minimum plate current, maximum grid
current, and max. screen current occur simultaneously."

73

Pete