"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 ...

This is a TV signal amplifier which provides one input and four outputs, for connecting multiple TV sets or cable boxes. Allows multiple devices to connect to an antenna or cable system without losing ...

The Televes Smarkom is a clever device that can maximize reception of TV channels, pulling together and amplifying signals from up to three antennas and doing away with the need for a mechanical TV ...

We might earn a commission if you make a purchase through one of the links. The McClatchy Commerce Content team, which is independent from our newsroom, oversees this content. Outdoor TV antennas can ...

Some channels came in well, but others didn't at all, leaving me disheartened with the results. Gesobyte Antenna is affordable and has a good range, but getting the best signal can be challenging. If ...

This UHF wideband amplifier(Ultra High Frequency amplifier) has a total gain of 10 to 15 dB in the 400 – 850 MHz domain frequency so it can be used where the tv ...

Digital transmission puts extra demands on amplifier linearity. TV transmitter engineers are well aware of this, but operators of terrestrial and satellite digital transmitters might not always ...

ALEXANDRIA, Va.—William H. Doherty was an engineer with Bell Telephone Laboratories in 1936 when he invented a circuit that used two tubes running in Class B configuration to act as a linear amplifier ...