"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you have trouble getting your local TV channels, an HDTV antenna amplifier can help clean up your ...

If you’re over the age of 30 or so, you might remember the “before times” of cell phone coverage, when you might have to leave your house or drive to a higher elevation to pick up a signal from the ...

No configuration or contract required. Boosts all cell signals. Quick installation done by a professional. Results will vary dramatically depending on your location ...

It happens in the movies and real life — you need to make an important phone call or access something online, but your phone shows no bars at worst or has a spotty connection at best. The solution is ...