Winegard Direct is the leading manufacturer of HDTV over-the-air antennas. Building on our 50 plus year antenna design and manufacturing heritage, we have developed the highest quality, cutting-edge technology antennas for free uncompressed HDTV and digital reception. Winegard proudly manufactures all of our antennas in the U.S.A.

Monday, April 20, 2009

PS-7070 - What is it's function?


I recently acquired an older Winegard PS-7070. It is 110VAC powered unit and looks like some kind of a TV signal amplifier. If so, what frequency range is it active over? What is the exact purpose of this device?

Tech Tip:

The PS-7070 is a power supply that sends 18VAC up the coax cable to power a preamplifier mounted on the antenna or an amplified TV antenna such as the MS-2000 or GS-2000. The PS-7070 by it self will not amplify any TV signals; it useless without an antenna amplifier, or an amplified antenna.