So i was wondering if you kind people could help me out, I am in Los Angeles for the summer, I normally reside in Chicago, and brought my HR24-100 with me, as the place I am staying had a dish left by the previous owner with the inscription DTVSDLNB, is this dish compatible with the receiver, and if so, 1. do i need power to the dish, 2. better then 1800mhz cable, 3. BBC? .... I am a bit of a newb with installation, but I would really appreciate some advice, I have run the cable in to the receiver, but am getting the 771a error code. thanks so much.