DirecTv MSPLIT2R1 Approved Zinwell 2-Way Wide Band SWM Splitter Go to amazon.com Related posts The 10 best satellite tv splitters FeatureFrequency Range: 2 - 2150 MHzDIRECTV Approved for Multi Room Viewing (MRV)Grounding port providedINDOOR / OUTDOOR RATEDWEATHER BOOTS INCLUDED DescriptionSWM TECHNOLOGY ELIMINATES THE NEED TO RUN 2 RG6 COAXIAL CABLES TO DVR AND HDDVR RECEIVERS. THIS SPLITTER ONLY WORKS WITH SWM LNBF TECHNOLOGY.