>>"As far as I remember, the K2 serial cable was just a standard 3 wire cable, ... What is the point that I am missing?
If your K2 cable had only three wires, signal ground, send data and receive data, there is no _major_ difference. Just the 'normal' pin 2/3 confusion. Some K2 cables include the auxbus signals that are used for the KAT100 and (I guess) the XV series. Mark AD5SS _______________________________________________ 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