[Kenwood] Relays in Rigs

Joe nss at mwt.net
Wed Jan 28 17:29:39 EST 2015


The dollar bill is a wonderful thing,

I have a set of Bencher Paddles, before they were known as Bencher 
paddles. But were being made by the inventor in the early 70's and sold 
some to fellow club members. I do the dollar thing when the contacts of 
these paddles get flakey. They are over 40 years old after all and who 
isn't flakey when youre over 40.

Joe WB9SBD

Sig
The Original Rolling Ball Clock
Idle Tyme
Idle-Tyme.com
http://www.idle-tyme.com
On 1/28/2015 3:05 PM, rbethman wrote:
> List,
>
> In lieu of clattering relays, cleaning them works wonders.
>
> Some companies sell contact burnishing tools for cleaning relay contacts.
>
> If you don't want to obtain another tool, the contacts can be cleaned 
> with the edge of a $1 bill slid between the contacts.
>
> Yes, they are definitely a pain to get to, but this cleans them 
> without a bunch of contact leaf movement.
>
> It is a method we used to do for power plant relay contacts.
>
> YMMV
> Regards, Bob - N0DGN
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