[Elecraft] K3 build/KPA3 update - can someone measure for me...?
Jeff Kinzli
kinzli at kinzlicoils.com
Sun Mar 1 14:18:22 EST 2015
Thanks, Dick, found the problem, mine is now settled around 4K. Much
appreciated...
Jeff
On Sun, Mar 1, 2015 at 10:35 AM, Dick Dickinson <softblue at windstream.net> wrote:
> I get about 3.6K across the input Anderson Power Poles of my early, but up
> to date K3/100.
>
>
>
>
>
> 73,
>
> Dick - KA5KKT
>
>
>
> ----------------------------------------------------------------------------
> ------------------------------------------------------
>
>
>
> Hi All, getting prepped for ARRL DX next weekend and so I decided to
>
> do the KPA3 update on my old K3 (#476). It involves replacing some
>
> pins between the RF board and the KPA3 module to prevent melting.
>
>
>
> I did the update and it went reasonably well. The last check is to
>
> measure resistance across the 12V terminals to make sure its not a
>
> dead short. The documentation says it should be over 2000 ohms, but I
>
> measure open circuit. Can someone check for me what they see across
>
> 12V terminals on a regular working K3?
>
>
>
> This is probably a pretty stupid question but since I didn't build
>
> this K3 I'm not sure what to expect.
>
>
>
> Thanks much,
>
>
>
> Jeff N6GQ/YN2AA
>
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