This is a TV signal amplifier ... Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier.

Both these devices should only be used when necessary. In many cases a good aerial installation with good quality cables can be enough to receive good reception. A signal amplifier should only ...

It lacks a built-in amplifier but it's a reasonably affordable option and promises to pick up HD channels. It's a good option for those in low signal areas. The Amazqi Smart Digital TV Aerial has ...