My second and first TT did not have an exterior sat connection, I purchased an exterior cable connector and mounted it so I would have one. When drilling the hole for the sat cable, be sure not to hit any wires inside the wall. I did this for the living area and also for the bedroom. Be sure to use RG6 cable for the connections, The regular cable is usually RG59 and sometimes does dot work well for sat.
Steve and Marlene and 2 Furry Kids. LB (Maltese) Rocky (Border Terrier)
2013 Coachmen Catalina 25RKS 2006 Nissan Titan Crew Cab