Don,
I tested the transformers T3 & T4 at their solder pads for continuity and they were all about 0.1 ohms and I checked them through the full set of windings that are connected and got 0.2 ohms. I also checked the number of turns, etc. and found nothing wrong. On the LPF sections I was only able to use the "K2 Cheap & Dirty" method and I can get signals through all bands up to 20 meters. From 20 meters up, there doesn't seem to be enough signal in my 40 meter inverted V antenna or there is something stopping the signal through the LPF for those bands. Should the antenna provide enough signal to more than click in the headphones? It certainly does on 80, 40 & 30 meters. Any more suggestions? Ron
_______________________________________________ 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