A real piece of garbage. There is absolutely no way to understand the instructions. There is also not a single explination of how to connect the VHF and UHF wires! Just instructions that you should not connect the antenna to your TV until you have it out together. There are some diagrams, but not one shows where to install the cables! I wish I had never looked at this thing, much less bought it. It is a real piece of crap and not woth 2 cents.