I have a Stealth toyhauler FK3114G and getting ready to put the cover over and saw that I must have hit a tree branch or something. The top part of the antenna popped off. We don't really use the TV's so I just want to find the same antenna so I can cover the same area for when it rains. It's rounded at the front, and has a flat area towards the rear. See picture attached. Anyone know what antenna base this is? I'd like to replace the top part of it. Thanks