I just moved into a new townhouse that I had all the coax wired to the garage. I'm trying to do a home run, where I have the cable box/Tivo in the garage, split the signal to 3 rooms. I am using Xantech injector/coupler to send the IR signals over coax.
The home run works and infrared works, however the picture quality is poor. I assume I need some sort of amplifier. Can someone reccomend one at a reasonable price?