[Elecraft] K3 Woes

W0MU Mike Fatchett w0mu at w0mu.com
Wed May 30 22:28:16 EDT 2012


What is the power supply?  What does a multimeter say the output is 
under load?  Is this a switching supply?  Some are effected  by rf.


W0MU-1 CC Cluster w0mu.net:23 or w0mu-1.dnsdynamic.com
Http://www.w0mu.com


On 5/30/2012 8:16 PM, David Inger wrote:
> Thanks to Adrian VK4TUX, I checked the display voltage. I was able to coax
> the power level up to about 50-watts, at which time the display indicated
> +/-9.2-volts; I'm sure this is low enough to shut off the K3. With the same
> power supply and cabling and antennas, I am able to run my FT-857D at 100-w,
> so I don't think it is the external supply setup that is causing the
> problem. I guess it is time for a e-mail to Watsonville.
> 73 de K6SBA
> David in Santa Barbara
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