"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 car antenna amplifier can be used up to 70 MHz and is specially designed to boost the weak signals captured by the car antenna. It has a high input impedance and a low noise figure. The total ...

This amplifier circuit is used to amplify TV signals in UHF range. It uses a low-noise transistor and gives 10 to 15 dB amplification in the frequency range from 400 MHz to 850 MHz. The transistor ...

The author Gertrude Stein once said: “A rose is a rose, is a rose is a rose.” Maybe “An antenna is an antenna, is an antenna” also applies, but an AM antenna is an AM antenna is an FM antenna. Their ...