When my system was initially set up, I had the Set-Top Box in my rec. room (connected to coaxial wall jack) and used an "Angletech" RF device to slave a second TV in our kitchen to it. There was no need to buy and use a second STB, and the second TV simply gave us the option of watching the same program in our kitchen while avoiding unsightly HDMI cables.
Our old kitchen TV has gone south and the Angletech is no longer made. I'd like to replicate the setup I previously used. My new Samsung has wifi and two HDMI inputs. Is there a TV router (as opposed to my FIOS internet router) that can be used to link my Rec room TV (or its connected STB) to our new TV wirelessly?
If so, what is the wireless device called. I assume it would require a transmitting kind of "router", but am unsure if the new TV needs a pairing receiver, or if its existing wifi capabilities could be used.