Combines signals from any two Dish Network Satellites (61.5°, 110°, 119°). Also, can be used in conjunction with a “Legacy” Twin LNBF and a “Legacy” dual LNBF to capture signals from ALL THREE SATELLITES. 1/2″ Precision Machined F-Connector Threads. Epoxy-Sealed Back-Cover Anti-Corrosion Chromate Zinc-Alloy Die-Cast Housing. Go to our “download page” for wiring diagrams.