Hi, I have completed and installed the 20w internal ATU. I am now carefully working through the tests, which have all been OK so far. Accept for adjusting C55 to get a reading of 0. The best I can manage is about 15. Despite a lot of fiddling!!! All the voltages check out OK, and C55 is roughly in midrange. BTW my dummy load has a resistance of 56 Ohms, just thought I would mention that.
Any suggestions? Thanks everyone!!! Regards Nicolas www.m1hog.com --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.726 / Virus Database: 481 - Release Date: 22/07/2004 _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com