[Elecraft] Power supply for K2/100

Mon Sep 8 21:33:01 2003

The RS 22-510 appears to be the same unit as the Samlex 1223.  I have one 
of the latter, and it is excellent and very quiet, even using a wire feed 
directly to the K2 passing nearby.  Others on this reflector, however, have 
complained about hash from these units.  I would guess, therefore, that 
there are different units, perhaps even made by different manufacturers. 
If you want to get this unit, I would suggest you take your Yacht Boy or 
similar short-wave radio along and try it in the store before buying.  If 
it is quiet, you will find it to be very suitable for the K2/100.  The 
price is super, but I think you can get the Samlex from HRO for not a heck 
of a lot more -- at least you used to be able to.

best wishes,

dave belsley, w1euy

--On Monday, September 8, 2003 1:09 PM -0700 Jack Brindle 
<[email protected]> wrote:

>
> On Friday, September 5, 2003, at 11:49  AM, Bob Patten wrote:
>
>> Check your local Radio Shack for the 22-510 switching supply.  If you
>> can still find one, they are
>> closing them out at half price, $69.  I bought the last two at my
>> local RS and am very pleased with
>> the purchase.  They are rated at 13.8V 25A, weigh about four pounds
>> and have very quiet fans.
>> I do not hear any RF noise from mine, but my antennas are a distance
>> from the shack and fed
>> with coaxial cable.
>
> Bob is right here. The Radio Shack 22-510 is being discontinued. I just
> picked one up for $59.97. It is a nice, small supply.
>
> For those in the south bay area, there were only three left in the  area.
> Now there are just two. One i sat the Radio Shack is Scotts  Valley, the
> other in King City.
>
> - Jack Brindle, WA4FIB
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----------------------------------
David A. Belsley
Professor of Economics