I have an unused dish in the backyard. what can I do with it? Can I receive OTA? I'm completely confused by what I've been able to find online. Can someone point me in the right direction to have it explained to me like i'm a 5 year old? It is a ProSat 118 actuator, made by EFA corporation, attached to an 11’diameter dish, facing WSW. The dish has two wires coming off it, a coaxial and a 16-3 wire with a bare silver colored wire (ground?). The actuator one wire coming off it, 12-2 and 16-3 inside one sheath. Cut off unused is a 16-2 with the bare silver colored wire (ground?) These four run as a quad underground up to the house. I haven't been able to locate where it enters the house and i do not have any kind of converter box. The thing was there when I bought the house 3 years ago.