Hi All,
Very interesting info on silver plating an HF tank coil, thanks. From all
I
have read it sounds like silver plating a tank coil is nice for aesthetic
reasons
but does little if any to improve performance on HF, depending on how
thick the plating layer actually is.
I'm thinking from a practical standpoint if you want to avoid tarnish
wouldn't a better choice be gold plating? The gold plate is an extremely
thin layer so probably very little change to the skin effect, but the gold
would
look very pretty and effectively stop any tarnish from forming? Even
silver eventually tarnishes and requires cleaning and polishing from
time to time.
I have looked at some online gold platers and I see that people have all
kinds of things gold plated, from car keys to almost anything you
can imagine. Anything conductive can be gold plated and a copper
coil would be ideal. The price for gold plating depends a lot on how
much refinishing the plater needs to do. If the item is already clean
smooth copper and you don't need a mirror finish the price should
be very reasonable.
73 Todd WD4NGG
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