[Electron]

Yes the coax wiring can be used for the tv antenna wiring. However if any cable tv delivered service is active on any or all of the coax lines , then the coax line with active cable service can not be connected to the tv antenna. Cable tv delivered services are , cable tv , cable internet service , cable phone service , or any other type or kind of active cable delivered service can not be connected to the antenna. And the antenna can not be connected to any type or kind of active cable service. If there is no active cable service on all of the coax lines then all of the coax lines can be used for the antenna system.