Oh, and considering today's QST - a darn site' different than today's articles - most likely why I still like to read the OLDER ones. (my HBR provides readable CW at .045uv - better than some "new" stuff, and no semiconductor noise, either) Tom - WØEAJ --------- Quite a difference from the QST construction articles from the 20's, 30's or even 40's. --73 KC9KEP