I have this problem. Wanting to buy a box for the kids room but have no spare cable. If i used a triple lnb keeping 2 in my bedroom and a spare could i pass that through the wall into their room and use that for a box in there. obviously only a single tuner. Would i need to use a signal booster too so as to not interfere with my current signal or drop signal on the extra line in their room?
Thanks in advance guys