I second the nay to the "a logic design error in an early (1960s) electronic keyer" comment.
I had a Heathkit keyer on which I learned iambic, and it was all discrete logic gates and RC circuits. No ICs. It did exactly what the schematic said it would do. No error there. It has to have been mode-B, because I never could make mode-A work, and mode-B seems very natural. Before I knew to turn my K2 to mode-B, I was certain there was something wrong with it, cause I couldn't send ANYTHING right. Sorry I don't remember the model number (I sold it right after I got my K2 on eBay), nor have the schematics, but I built the thing, used it for 25 years, and know it was just a box of 74xx gates. Dan / WG4S / K2 #2456 _______________________________________________ Elecraft mailing list Post to: [email protected] 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
