Yes in some homes you may be running both.
Cable internet and satellite tv on same line.
The high bandwidth of these cables means cable internet can reach faster speeds than dsl satellite and.
Cable tv and internet use the same line anyway right.
Combining both signals in theory would allow you to take advantage of the company s existing infrastructure for your own ota television.
Because back in the bad old days you most certainly could get a cable signal and your internet through the same coax line.
On the face of it it seems like a good idea.
Cable internet satellite on same line.
When you hook a modem to one of those your cable internet provider can send you data through the same coaxial cables that deliver cable tv.
Bottom line is that cable and directv cannot coexist on the same cable.
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The best thing to do when you have both satellite and cable tv is to run two physically separate wires.
The cable guy would need to run a separe coax cable from the outside to either your distribution point if a coax cable is available at the modem location otherwise a new cable must be run to that location.
After all the coax cable for internet is probably similar to that of your antenna s.