Cutting the cord dont know where to begin



I have a Samsung 65 inch 6 series televisions
I have a intel nuc with an external hard drive which I'm using as my media server..
1. With plex pass will I be able to watch live tv on my actual television?
2. Can anyone direct me on what type of Tuner and antenna to buy and do I need one?
Sorry I have been using plex for a while I'm just new to the channels and live tv. ...I don't know where to begin.


I bought a HDHomeRun EXTEND and am happy with it.