winegard wingman

[gregg121]

I recently installed a wingman uhf booster for sensar antennas. I received no benifit from doing so. I was hopig to improve my range and reception. The box in came in says for "Sensar" antennas. I am wondering if my present Winegard antenna may not be a sensar model therefore that is why no increase. I have a 2003 Itasca Suncruiser. No literature with it except general installation instructions. No model number can be located. The general body shape of main antenna is oval and equall on both ends. Picture on box ox new booster shows exsisting sensar antenna is thinner in thickness on one end.

Any help would be greatly appreciated.