[Amps] April QST article on RF power tube test stand

[Rob Atkinson]

Has anyone read the article in QST on building a test setup for RF
power tubes (3-500 and 8877 in the article) for gettering tubes of
unknown status?

Seems to me like a lot of work when, if you have an amp that uses a
tube you want to check out, you can just put a variac in the line to
the plate transformer primary and pretty much have what they built
from scratch.



73

Rob
K5UJ