[AMPS] TL-922A Again...

[Peter Chadwick]

Tom says:

>The worse thing in the world is to put used 3-500Z's in storage, take them
>out, and high voltage.

Tom, do you consider that this applies to all the similar zirconium coated tubes
(Eimac 4-125A, 4-250A, 4-400A etc)? I know the carbon anode version of these
tubes made in Europe appear perfectly OK when treated this way.

73

Peter G3RZP



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