Use this quad combiner outside to combine signals from your satellite dish antenna with terrestrial uhf/vhf signals from an off-air antenna. The combined signals travel a single coaxial cable into the home and are separated inside using diplexers before they enter the satellite receiver.

* 40-2250 MHz with 75OHM terminators insert off=air signals into four outputs
* Use this diplexer to connect your off air antenna using the same coax of your dish
* Use to receive local HDTV digital channels
* Minimizes off-air analog signal loss