Is it possible to diplex an OTA antenna into (or out of) the DPP44? All the diagrams on Dish's site (like this one) show this done with a Super Home Node, none show a DPP44. I've tried putting the antenna and a sat line into a diplexer and the into one of the DPP44 inputs and I've tried it with the sat out and OTA into diplexer going to the TV. In both cases the the Dish satellite works but the antenna does not. I'm using 110, 119 and 61.5. Did DISH HD start interfering with an OTA antenna? I thought it didn't. Ideas pls? I don't want to have to stand in the corner holding the antenna during super bowl.