Dish Network 1000.4 Eastern Arc Lnbf HD model This LNB provides signal from satellites 61.5W, 72.7W, and 77W. Only used on the DISH 1000.4. Three receiver output ports support direct connection to either three single-tuner receivers or three DISH Pro Plus (dual-tuner) receivers (when used with a DP Plus Separator) or a combination. Includes an LNB In port to connect a fourth orbital location. Default output ports of the DP Plus 1000.4 LNBF are 77W on Port 1, 72.7W on Port 2, and 61.5 W on Port 3