Guys, Running a 3 node system here, I am using my Allstar Computer as my site controller, 440 and 900 are each a separate node. My question is: Can I individually disable any TX when none of the nodes are linked together? Each repeater is a stand-alone system that can be linked at will. I need the ability to shut off a TX in the event of interference, jamming or other reasons. Can this be done? 73, Ron - N6GKJ Sent from Yahoo! Mail on Android