I think your antennae will pick up the digital signal.
I hooked up my 24" flat screen I bought for out TT in our bedroom to test.
I just used co-ax with a piece of aluminum foil about 6" long on the end.
It works fine. Then I bought a digital antenna from Walmart, my foil and co=ax is actually better.
In Florida in January, a house we rented just had air signal with a digital flat wall mount antenna.
A couple channels would get scrambled about every 2 minutes.
I folded up some aluminum foil and stuff it up sandwiched between antenna and wall.
Those channels came it great afterwards. I left it in place when we vacated the rental.
You antenna on top of the camper looks like batwings. I think when people have referred to bat wings, it's just the stand RV antenna.
Grab a flat screen and your good.
2016 Toyota Tundra SR5, 5.7 V8