Last summer the wing of the tv antenna “disappeared”. The base is still solidly on the roof. I have made it weather tight with Flex Tape. I purchased a complete Same model antenna but just wish to install the wing on the old base.
My question is: there are two wires coming out of the roof, one black and the other is purple. Those are different colors on the new wing which are labeled “TV” and “radio”. Does anyone know which is the TV wire coming from the roof.