Directv 5 LNB 8 Tuner Single Wire Switch SWM5 encompasses three LNBs to receive 101- 110- 119 degree satellites, plus the new KA satellites at 99-103 for local HD MPEG4 programming Slimline SWM antenna from DIRECTV is smaller, lighter Use to pick up High Definition local channel programming from DIRECTV Unit includes AZ/EL Back Assembly