no. each line has to run from the LNBF (or switch) to the receiver....2 lines for the 522 and 1 for the other receiver)
There is something coming out (who knows when), called Dish Pro Plus, which would allow you to use a satellite grade splitter and split the line by the receiver to the 2 inputs. But we've been waiting for that about as long as the DP44 switch
