Universal MRF-350 RF Base Station (Open Box)

I bought this device because I had 2 DirecTV receivers hooked up to the same TV and I had no other way to get them to work with UR MX-900.I am NOT a professional installer, but I am very technically proficient and I set up my entire home theater by myself.I thought the installation instructions were inaccurate. The manual says that if you are using only 1 receiver you can just plug it in with the headphone jack, but this is wrong. The receiver needs to be powered so I had to use the wire that you screwed onto the RF inputs. After I did that everything worked flawlessly!Since I programmed my remote the first time I knew exactly where to go in to program to adjust the RF/IR for the devices.I am very happy with this device and it has exceeded all of my expectations. I DO NOT recommend this for the novice, but if you can program the remote control by yourself this is a piece of cake.