Interior Outlets - 1988 Itasca Sunflyer 27RU

[octanefam]

Ok so in my previous RV's/Toy Hauler I had a dedicated outlet for my TV and Coaxial input. I have searched hi and low inside my new toy and I see outlets but nothing with an outlet and coaxial?? Outside the motorhome I have 2 coaxial ports on the passenger side. The RV does have a rooftop antenna so thats why I was assuming to find a coaxial plug in inside the motorhome. Can someone let me know what the scoop is or the trick