Do not expect miracles with the rat-tail. You can Google it. Nobody will have the same set-up, what works for one, may not work for another.Our set up shouldn’t need the full sixteen so we should be able to get some repeater units if need be. It would be interesting to see how much the rat tail would give us distance. Obviously we would try and streamline the system and keep the signals as high as possible to try and conserve as much battery as we can.