Satellite (DVB-S) and Digital Cable (DVB-C) in one single coaxial cable?

Sep 10, 2018
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Hi there, how're you doing?

The cable setup of my actual house won't allow me to pass throw the wall corrugated pipe 2 cables, So I was wondering if something like a DiSEqC to merge the signal from my tv cable operator and the LNB from my antenna into the only cable I have coming from outside home?
The point is not drilling a hole on the wall to pass another Coaxial Cable.

Many thanks in advanced!!
 
Solution
I am not absolutely sure but I doubt you can do that. Certainly a DiSEqC won't work. The cable gear can't tolerate the dc voltage on the LNB. If your cable provider wants you money let them figure out how to get the cable into the house.