Winegard makes several antennas
one, well several, are of a design we call "the Batwing antennas" These have ahandle to turn and the Sensar IV is one of if not the best RV OTA antenna
The ROadstar looks like a flying saucer.. The most common one is an "omin"direcitonal meaning it works equally bad in all directions.
There is another flying saucer that is direcitonal or so I'm told.. I saw another company's version of it. Never seen the winegard.
Then there are satellite TV antennas. Again multiple models.
We really need to know which one you have.