[Boatanchors] 4CX screen grid ring

Stanley Adams stanleybadams at yahoo.com
Tue May 3 15:50:34 EDT 2011


Pete do not risk losing the tube without the proper Teflon ring and clamp,
you are just waiting for an osc to take it out.  Take it from an old
broadcast radio guy.  Those rings were always a problem and it was good
insurance to have some spare Teflon sheets and rings.

Stan Adams
W4SBA




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