Lance, Mark, Cort, Butch, Bob, Chris, and others,
Thanks for the good advice and quick response. I will follow up on the suggestions, and get an idea of the cost. It hadn't occurred to me that I would need a voter. With only this one remote receiver, I thought I could just rely on the controller (ACC RC-850) to accept the audio in accordance with the -850 priorities. Is this not suitable? I have a UHF Mastr II. I guess one approach would be to swap out the receiver for a VHF receiver and use the UHF as the link. One of you has done this with good result. I also have an ACC RC-85 controller. I could use this with a VHF RX, a UHF TX, and have a UHF RX at the base. Does the link TX have to identify (amateur service)? I believe it does have to. Is there a way to avoid having extra IDs when the link is active? Well, I guess once every ten minutes isn't much of a problem. Thanks again. More suggestions are welcome. John Transue AF4PD > >__________ NOD32 4010 (20090415) Information __________ > >This message was checked by NOD32 antivirus system. >http://www.eset.com