[Electron]

The Tv antenna must not be connected to any coax that has active cable service of any type or kind , cable Tv , cable internet service , cable phone service or any other type or kind of cable service. Yes the coaxes that are not being used for a cable delivered service can be used for the antenna system. As an example , if a coax has cable internet service , do not connect the antenna system coaxes to that cable service coax. Yes you can use the coaxes that are in or on your house for the antenna system but do not connect any of the antenna system coaxes to the active cable coax. If you need to get the antenna signal to a location that the coax is being used for cable internet , then a separate coax will need to be installed.