Dear Elecrafters, I'd like some advice before I go delving into something and making it worse! I have taken my 4 band K1 out of storage. It is set up for 40m, 30m, 20m and 15m. It also has the auto ATU. On checking it out I find output as expected on 40m & 30m - 5W set gives 5W out on my dummy load. But on 20m I'm only getting about 1W out for 5W set, on 15m I get an indicated 4W.
My first guess is that I need to revisit the tuning of the trimmers on the filter board of the 15m and 20m (the manual reminds me to trim 15m first) bands. I need to remove the ATU to do this and I find in my manual a cryptic note to say I need to move a jumper on P3. I think that will then route the RF to the antenna rather than to the not connected ATU. Any more advice would be helpful before I dive in. 73, Paul EI5KI ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
