Geeeez guys and gals I was just having a little fun. I new it was untrue
from the beginning when I first posted it. I see now that the ARRL( of
which I am a member) has stepped into this trivial subject. A typical
knee jerk reaction in my opinion. Sorry, I hope I didn't offend anyone.
Jim W6OUU DN22sn
-----Original Message-----
From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com]
On Behalf Of Steve Thompson
Sent: Thursday, April 09, 2009 7:53 PM
To: amps@contesting.com
Subject: Re: [Amps] Silver plating
From many years ago I recall an article in 'RF Design' where
someone suggested that oxidation on copper (and other conductors)
makes less difference than might be expected because the higher
resistance in the oxide causes the current to flow deeper where
the conductivity is higher.
Steve
> ORIGINAL MESSAGE:
>
> On Wed, 8 Apr 2009 23:36:02 -0700, "Dennis Watkins"
> <andromeda@wildblue.net> wrote:
>
>>I doubt cleaning the tank will change the circulating current much..
>>
>>D
>
> REPLY:
>
> Agreed, I don't think cleaning would change it at all. What it would
> change is the I-squared-R loss due to copper oxide. I made a mental
> note of the DC input vs RF output and if I see a reduction, I will try
> cleaning the coils and see what happens. The gist of the replies to my
> question is I won't see much change.
>
> 73, Bill W6WRT
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