Connecting antenna to smart tv that has one coax

Jun 12, 2018
Hello, I have a smart tv with one coax. I have no problems with Roku streaming since it uses an hdmi cord. My problem is that I still have cable that I want to get rid of but I need to hook up the antenna and work out the kinks before I let cable go. The problem is that the antenna is a coax hook up. What do I do??
Buy a coax switchbox or hook up the antenna, work out kinks, switch back to cable in between, repeat until you decide if you like the antenna or not.