Right now my house has two incoming coax cables. These come off of a metal splitter that is installed at the outside of the house and fed by the cable companies cable that comes from a conduit in the ...

This may not matter since I do not have cable TV, but I thought I ask just in case. I have a Antronix 3 way splitter. It has 2 outputs for -7db and 1 for -3db. 2 outputs will run to TVs and the third ...