DIRECTV 1820BXLNB Phase 3 Elliptical Antenna for Directv (Discontinued by Manufacturer) DIRECTV 1 Phase 3 Elliptical Reflector Dish Phase 3 Elliptical Antenna For Directv DirectTV Third LNB provides HDTV programming from 110 degree orbital slot Intergrated multi-switch Refind mounting system for easier installation and aiming LNBs and multi-switch in one unit Certified by DIRECTV