[Boatanchors] Tube shields
bcarling at cfl.rr.com
Sun May 25 19:43:39 EDT 2014
I have a bunch of the black ones if anybody is interested...
Best regards - Bry Carling
> On May 25, 2014, at 6:48 PM, "Bob Jackson" <bob145 at suddenlink.net> wrote:
> I always assumed that tube shields were used to keep stray RF either in or out of the tube or both. Are there other reasons as well like keeping them securely in their sockets via the little springs inside the shield?
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