ParkPower by Marinco Dual Cable TV Standard Inlet, White

chances are you're watching this program today on cable TV the way that the TV program gets to your house over cable is incredibly cool it starts at a place like this an antenna farm the network's beam their programs via satellite to the local cable company the cable companies take the different feeds off the different satellites and modulate them into 200 different 6 megahertz channels the 200 channels are transmitted on a coaxial cable that's why the service is called cable service the TV signals work their way down the cable to your house the problem is the signal isn't strong enough to go for miles and miles so the cable company uses amplifiers along the way to boost the signal so how do some people get 800 channels by using an MPEG encoder a cable company can shrink a network signal and fit several of them onto a six megahertz channel that's called digital cable so that's how cable