Dave, perhaps easier to consider The remoteRig box that allows you to remote your rig with a single box http://www.eham.net/reviews/detail/8956 cheers - Wim -- View this message in context: http://elecraft.365791.n2.nabble.com/K3-remote-control-tp6549744p6550465.html Sent from the Elecraft mailing list archive at Nabble.com.