More on Amazon.com : http://www.amazon.com/gp/product/B0007G6THK?tag=purrfectcatdi-20 <br /> <br />CHANNEL VISION C-0315 15 Db Rf Amplifier <br /> <br />Increases strength of incoming cable or antenna signal for distribution of signal to longer distances and more outputs <br />Bi-directional amplifiers with DCIR passing <br />542 MHz return path 541000 MHz forward path
