I had a similar scenario a while back 1 motorised dish that I wanted to be able to control independantly from two different recievers,1 in living room and 1 as test station in garage, adding loopthrough from living room was too difficult, so I ran new feed from garage and kept existing from living room, I then used a power pass 2 way splitter before my motor, as long as one reciever was off I was able to control the motor from either box.
Crude method and Not the best practice, but did work well for my needs |