[Electron]

You own the coax cables that are in or on your house and you own the junction box. Cable companies maintain the coaxes and the box because it's the only way to get the cable signals from point A to point B. DO NOT connect the Tv antenna to any , active cable tv coaxes , active cable internet coaxes , active cable phone coaxes , or any other type or kind of cable delivered service. A separate coax or coaxes will need to be installed for the Tv antenna reception to the Tv. As an example , if one coax is delivering the cable internet to the cable modem , then the other coaxes can be used with the splitter in the junction box for the Tv antenna. A inline coupler that connects two coaxes together (commonly called a barrel because it looks like a barrel ) can be used to connect the main cable coax line to the modem.