[futrader8]

I have DirecTV as well as an OTA antenna. The cable from my Directv dish passes through a cable terminal box on the outside of my house where it is attached to a 4 port ground block before entering the house. I would like the cable from my OTA antenna to pass through the same terminal box before entering the house. Can I attach the OTA to the same (4-port) ground block that the Directv uses or will this cause some sort of interference for the Directv and/or the OTA? Keep in mind that the Directv and OTA are all on separate coaxial cable, I just want them to (hopefully) share the same ground block.