I just moved to a new location where the tv reception over the air was very bad. Before I was getting 50+ channels through my $10 RCA antenna connected to my DTV box.When I moved to new apartment only few (around 20 channels) were coming.I thought I should buy a DTV antenna instead. After reading positive reviews I bought this piece of junk for $30+.This is just a piece of crap plastic assembled together to look like a high-tech device.This antenna gives me no more than 10 channels, and the built-in signal booster does no help.I switched back to my old $10 regular RCA antenna that I bought a long time ago from Walmart.The other bad thing about this antenna is that it is too heavy for its own base.You just can't make it stand still for a long time. It fells down due to its own weight and the connected cable.I would never buy anything from TERK again.