Globe Champion 300

[W5FH]

Hello-
   Getting ready to overhaul a Globe Champion 300 or 350, have both here. I plan to implement final tube replacement mod using the 8643. Wanted to ask if there was a "repository" of modification information compiled for this transmiter?
Thanks!
Byron W5FH

[K4RT]

Byron,

If you haven't done so already, use the search function here. Doing a quick search I found several technical posts about the Globe Champion 300 through the years.

Brad K4RT