Re: [Elecraft] K3 Power calibration failure

2011-05-27 Thread Wes Stewart
My two-year old K3/100 developed an intermittent power problem.  At first I had the PA in and out a couple of times thinking it was the reported connector pin problem.  No luck.  I noted that pushing on the KANT3 board that is used with no ATU would fix the problem for a time. Fix meaning it

[Elecraft] K3 Power calibration failure FIXED!

2011-05-27 Thread Brian Alsop
The owner called Elecraft support. They told him to tighten up the three screws on the bottom plate having lock washers. Voila, it works. How did they know that? Incredible. 73 de Brian/K3KO On 5/27/2011 00:05, Brian Alsop wrote: I'm posting this for KK4AOA. He will be joining the group

[Elecraft] K3 Power calibration failure

2011-05-26 Thread Brian Alsop
I'm posting this for KK4AOA. He will be joining the group later. He is doing a clean build. The K3 is a K3-10 so far with an internal antenna tuner and five filters. No subrx. Running the utility program transmit power calibration works fine on 160,80 and 60M but fails on 40M. Over the

Re: [Elecraft] K3 Power calibration failure

2011-05-26 Thread Don Wilhelm
Brian, I am relpying out of stupidity. The K3 Utility tries to set the ATU to bypass. If it detects the KAT3, but it does not go into bypass, that would terminate the procedure. I suggest that he look at the KAT3 situation first. Once that is resolved, then other factors will either fall