[Elecraft] Portable Power Supply

Shel Radin KF0UR kf0ur at radins.us
Mon Jan 23 14:26:07 EST 2012


Thanks, Phil (and everyone else).

I'm planning on using the supply with the KX3 at the 10 watt output as well. 
I'm guessing something in the order of 2 amps will be needed.  This should
provide the needed current with a little overhead to spare.

By the way, when I got home last night, I found an old supply from some
external disk drive. It's 12V, 2A and a perfect size.  I hooked it up and I
didn't hear any artifacts or hash on 20, 30 or 40M.  When I transmitted, the
signal sounded OK to my uncalibrated ears listening on my K3, but on the P3,
the signal was VERY dirty looking, especially compared to using a Samlec
1235M.  So, I don't think that's a good solution.

Appreciate the advice...

73, Shel  KF0UR

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