I see a lot of formulae(is that plural???) on determining the output impedance
of a tube.
some say just plain plate volts divided by plate current, some have a 1.8 x
formula and so on. I Want to determine
this gu-84b impedance so I can start work on the tank setup. I run 3.9kv and
I'm GUESSING 2 amp.
I stuck a 2k in there and played some with the values so far and things look
ok, no suprises. this is
my motive for the question. lets hear some opinions! thanks as always.
Chuck Partain
http://home.comcast.net/~KA1MWP
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