I can't answer that but would like to add. How is lightning protection handled for a remote station? You can't unplug things from another location? Keith, XF1/K5ENS -- View this message in context: http://elecraft.365791.n2.nabble.com/remote-control-HRD-tp6759480p6792476.html Sent from the Elecraft mailing list archive at Nabble.com.