In this video, I show you how to install a coaxial cable splitter easily. It is a simple tutorial and pretty much anyone can do this without even needing any tools. A coaxial cable splitter is used to split the signal that is going through a coaxial cable to go to a few different devices. Some splitters end up splitting the signal into two different paths, and others can split it many more times with an included signal booster so that you don't lose any quality on the signal that you are splitting.