[Elecraft] K3s and KPA500 not transmitting

Nr4c nr4c at widomaker.com
Wed Nov 2 22:30:25 EDT 2016


Which antenna is selected on 17 m?


Sent from my iPhone
...nr4c. bill


> On Nov 2, 2016, at 2:05 PM, efortner <efortner at ctc.net> wrote:
> 
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> No power output on 17 meters.  I was on 17 meters SSB and not getting
> response to calls. The red tx light was on but no power output from the
> KPA500. I could push the XMIT tune button and get power out but nothing
> using the hand microphone. I powered the Amp down and tried again and red TX
> light on but no power output from the K3s. I checked to make sure I was not
> out of band. Powered the K3s off and back on and still not working. Went to
> 20 meters and everything works fine, go back to 17 and same problem. Go to
> 15 meters and working fine but still not working on 17 meters. After
> powering the amp and radio down several more times it starts working again.
> Besides yesterday and the weekend it has happened before but don't remember
> which band but powering the amp down and back on seemed to fix it. Anyone
> have any idea what is going on?
> 
> Earl, K4KAY
> 
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