Dish Network Dish Pro Single LNBF Installation takes just minutes This item is designed to be used with a SECOND DISH, alongside a DISH 500 Antenna equipped with a DishPRO PLUS LNBF. Use this item on a SECOND DISH to capture signals from a THIRD Dish Network SATELLITE such as the 110,129, 61.5 or 148 satellite and feed those signals into the plus port on the DishPRO Plus LNBF A DISH Pro Single LNBF looks at one orbital location. It has one output port to directly connect to one or one receiver. It can also connect to DISH Pro DP44 switch, if needed.