Satellite TV - Is it Right For Me?
Surely you've seen one - or many - depending on your neighborhood's reliance on television for entertainment and residents' goals to keep up with each other to collect the latest technological equipment. You know, those great big monster Satellite Dishes that, at the onset, made you wonder if earthlings were trying to send some kind of electronic message to another planet? Luckily, satellite TV dishes are smaller and smarter today than they ever were before.
When satellite TV first became popular, large, expensive metal units started growing out of the ground. Not only were they expensive to buy, they were hard to install and they looked funny. The trade-off? Great satellite TV unmatched by any other reception customers had witnessed before.
Satellite television no longer requires an investment in acreage. Dishes daintily perch on the tops of houses or tucked neatly away on the backside of a home that is magically filled with the sound and crisp pictures associated with movies, sport events and information stations the world over. Satellite TV is alive and well in the United States of America.
The concept of satellite TV is very similar to that of broadcast television. There are no wires involved and yet programs are instantly delivered to individual homes. Satellite TV, like broadcast TV, is sent through radio signals. While broadcast stations rely on strong antennas to transmit radio waves to certain areas, viewers pick up the signals broadcast using smaller antennas. The range of broadcast television is fairly limited compared to that of a satellite TV system because they shoot out from the main broadcast antenna in a straight line. Obstacles do get in the way of this transmission process, especially when they are large enough to reflect the signals. Sometimes pictures get distorted without proper reception equipment and because of inhibiting obstacles that stand in the way between a viewer and his or her favorite programs.
Satellite TV transmits broadcast signals from satellites that orbit the earth. They are way above the earth and the signals can reach many more customers than normal broadcast television. Satellite dishes act as antennas to receive the signals sent by satellites that float high above the earth. Television satellites are in geosynchronous orbit. What does that mean? They stay in one place in the sky that remains relative to the earth.
People who owned early satellite TV dishes for the purpose of enhancing their television viewing pleasure sought programming that wasn't really intended for the masses. A satellite dish and receiving equipment made it possible for people to pick up stations from around the world as well as live feeds between broadcast stations and even NASA activities.
Today most satellite TV customers look to a direct broadcast satellite provider for specific programming (programming that's in their own language, for example - what a concept!). Most providers now broadcast digital signals for better quality pictures and sound.
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