I bought this antenna with the hope it could out perform the current amazon digital antenna from 2016, The old antenna pulled in 83 channels, some high resolution, others not so, more like old school tube tv. This new antenna pulled in 40 channels, and what made me take a step back, the one channel I frequently use, ABC 15 in Phoenix, this new antenna did not receive. Understand, I live at the base of South Mountain with the signal towers in view. I put the new antenna in the window right next to the old antenna, had the booster powered up and installed. Ran the channel search twice, first time 40 channels, second time 38 channels, and my ABC 15 was not there. Back to Amazon with this product, I'll stick with the old tried and true.