I was cleaning out the attic the other day and found this. I have no idea what it is.
DTV did put stuff up there. Thanks.Its a coax ground block. You run your coax lines through the connectors and the ground wire gies in where the small screw is on the right. Its used for satellite tv to ground the dish.
I couldn't have said it better.It's a whatchamacallit that connects the doohickey to the thingamabob.