Quick view 5-2150Mhz Satellite Diplexer - CLEARANCE Diplexers are used to combine and separate satellite and antenna signals. One diplexer is used to combine the satellite and antenna cables; the other is used to split the combined signals to the television and satellite box. The low-loss diplexer uses a... MSRP: $7.99 Was: Our Price: Now: $3.99 Sorry, this item is currently out of stock in our store. Compare