Terk Technologies BDS-P1 Indoor/Outdoor Diplexer (Single-LNB)

frequency range: 54-2150MHz * impedance: 75 ohm matching * weatherproof die-cast housing for outdoor use * 2-7/8"W x 2-9/16"H x 11/16"D * warranty: 1 year

The title misleads the buyer into thinking this is only good for single-LNB dishes. I purchased the following with my triple-LNB dish, supplied by DirecTv: (08) Terk BDS-P1's, (01) Terk HD-TVS off air HD antenna and the Terk BMS-58 switch to make everything work together. I experienced no problems with the installation. DirecTv receivers see all 3 satellites and have the option to receive free HD TV from local towers. The BMS-58 switch works as a combiner routing all signals through 1 coax cable. This makes running cable cheaper. The diplexer then splits the signals at the DirecTv box. I also use this for TIVO with no issues.