I have the rotatable batwing and it works fair but for better signals I bought a more directional antenna. I mounted the antenna on a 10' piece of EMT and a 5' piece on the rear bumper. At the campsite I can slide the 10' into a coupler on the 5' and connect the cable on the side of the camper. I compared the two antennas in my driveway and found the batwing got 4 local channels about 22 miles away, the directional got 22 channels from 75-80 miles away. The directional has a built in rotator motor and cost under $40. Pics shows the antenna stored inside and the 5' EMT on the rear bumper.

