I have dish network's dvr box that controls two tv's with two different remotes, one infrared (line of sight) for number 1 TV (entertainnment center) and the other radio controlled for number 2 TV(bedroom). I routed the outlet signal to the second tv(bedroom) thru the antenna circuit with a T coax connector. This tv is set to a higher channel (in my case 61) to view the satellite signal, which can be done on the satellite(dvr) box set-up menu. You can then watch the satellite signal on then bedroom tv and even watch different programs than tv 1, at the same time. You must have the antenna amplifier off for the second tv because you have both satellite and antenna signals going thru the same line. Also, the picture is not quite digital quality on the second TV. If I want to watch digital quality TV on number 2 TV(bedroom), I simlply turn on the amplifier and watch the local channels over the antenna. The antenna amplifier does not affect the satellite picture quality on number 1 tv because the two signals go into the satellite box on two seperate lines and vice versa. Don't know if this will work with anything direct tv has.