[RTTY] RFP tube 3-500ZG

[w7why at charter.net (thomas osborne)]

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Don Wrote:
>Looks like the RFP ZG is the best choice as a replacement since Eimac
no longer >makes this tube

Hi Don

First off, I bought some 572B's from RF Parts and was really impressed
with their service.  One of the 572-B's failed about 6 months after I
bought them and he replaced if free of charge.
I got the Svetlana tubes am impressed how rugged they are.  You might
consider them if they make the 3-500.  73
Tom W7WHY