Re: [Elecraft] KX3 ATU problem

2018-06-19 Thread Bill Frantz
Thanks Brian. I worked with Gary at Elecraft support who was a big help in shooting the problem. Your message was also an important clue, and maybe knowing about my problem will help you with yours. I ended up taking out the 2M board and the ATU board and the KX3 worked. I added in the ATU bo

Re: [Elecraft] KX3 ATU problem

2018-06-19 Thread Brian Waterworth
Hi Bill, I too suffered from issues as you are now with my KX3. Into a dummy load I was getting high SWR numbers. I have been so busy at work that I haven't had the time to find the fault, but what does seem to work for me is not to tighten the case bolts too tightly. Looser is better, but not

Re: [Elecraft] KX3 ATU problem

2018-06-18 Thread Bill Frantz
Thanks for reminding me to look at dumb things. Yes, the BNC was pugged into the tuner board. Note that the radio has been working well for a while. I ran FT8 in New Hampshire using it in April/May. The most recent venture into the inside was to pull the batteries to recover from a hung firmw

Re: [Elecraft] KX3 ATU problem

2018-06-18 Thread Grant Youngman
Probably a dumb question, but did you unplug the jumper from the BNC connector to the main board and plug it into the tuner board? Grant NQ5T K3 #2091, KX3 #8342 > On Jun 18, 2018, at 8:04 PM, Bill Frantz wrote: > > AE6JV __ Elecraft

[Elecraft] KX3 ATU problem

2018-06-18 Thread Bill Frantz
I have a problem with the ATU board for my KX3. With the board installed in the radio, I get high SWRs (20M settles into 25:1 or so) into a dummy load. When I removed the board and disable it in the menu, I get good SWRs on the dummy load. These high SWRs occure when the ATU is disabled in the

[Elecraft] KX3 - ATU Problem

2012-11-26 Thread Jim Campbell
By paying careful attention to the manuals I have been able to level all my problems save one. With my non-resonant antenna attached, if I press the ATU TUNE pushbutton I get ERR TXO in the VFO B window and d=000 in the VFO A window. If I press the XMIT button the TX indicator comes on but ther