This is used for maximum signal strength on roof top digital antenna systems also cable satellite tv which is run room to room through out a house or business I have special high speed cable with 3 special outer shielding covered with ground connection if needed, it has a large .065 center wire for maximum data, tv, satellite or local tv cable, it also has 2 extra wires attached to it for use as ground or other uses to carry flow, this cable is way above your standard cable for satellite or from your cabletv data provider because it becomes slower flow than what comes to your house from the utility pole or satellite dish, this is the cable that is large enough to carry the largest amount of signal or data or for gamers who need the fastest speeds, this is the fastest cable and largest signal capacity you can get, this was a 500 foot roll and has about 300 - feet left on it, it carries a faster and a larger signal path to prevent buffering too for watching internet based movies. If you have a business that has multi computers or TVs this would be prefect for maintaining fast flow of data, the more you have of this installed from outside to inside the better, great for gamers also who need max speed I can either sell the whole roll or measure off what you need, this is just like the main cables that deliver full range signals to entire neighborhoods multi houses at once, new house or new business installation is where it really makes a difference where everything is ultra fast speed, this should not be confused with cat 5 or cat 6 cable which can only carry the signal supplied to it by these cables, if you are remodeling or building new its the best time to install it, however you can install it anytime, my cell is please no texts or emails $100.00 obo
