Thinking out loud 3-500Z and the like gettering with RF?
I have seen on Ebay and Alibaba small to medium RF induction heating boards for
sale for not a whole lot of $$. Has anyone tried to use one of these in a
setup with a coil of suitable size to cherry the plates of a 3-500Z or 572B?
In theory it should work OK and it would be a lot safer than running 500 V or
there about and positive grid voltage to cherry the plates. The tube
manufacturers used this setup in production to flash the getters on smaller
tubes. Your thoughts??
Thanks,
Randy AB9GO
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