[Kenwood] Relays in Rigs

rbethman rbethman at comcast.net
Wed Jan 28 16:30:32 EST 2015


I've owned a number of Kenwoods.

The 599 twins, TS-820S, TS-930SAT, and now a TS-2000.

I have yet to find it impossible to access a relay.

As I said, it is a pain to say the least.  However, the items suggested 
for use are only a few thousandths of an inch thick.

The burnishing tool is less than a 1/4" in width, flexible, and about 
0.003 to 0.004 in thickness.

The above is most likely still available from GC Electronics or one of 
their distributors.

I have no interest in them or any other company.  Just a very satisfied 
user of good tools.

The $1 bill is more difficult to get into places, yet it has a surface 
that is "just" rough enough to clean contacts.

The much older radios are easier to get to the relays, and they take 
more abuse over a much longer period of time.

These newer ones, not so much.

YMMV
Regards, Bob - N0DGN
>
> Feasibleonlyifrelayscontactsareaccessible.
>
<SNIP>
> 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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-- 
Bob - N0DGN


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