I have run into a wall and am out of ideas. Maybe you have an answer!
Here is my scenario: I am trying to install a multi-display announcement board in a church. I am running the video announcements from an AppleTV to (at present) 2 TVs. One TV is about 150ft from the source. Here is my set up: Apple TV (source) to 2 to 4 powered HDMI Splitter. One line out goes directly to a TV that is about 5 feet away. Line 2 runs through a Cat5 balun to the second TV. This TV does not receive the signal.
However, if I skip the splitter the signal carries the distance with no difficulty.
I have tried upgrading the splitter and the baluns to no avail. Can anybody provide some insight?