Future of Satellite TVWritten by Gary Davis
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This will always be bottle neck of satellites; how much data can they relay and how small an area can they cover. A satellite has multiple dishes and each dish can cover a part of earth; small parts like just one state or big parts like whole continental United States. In future satellites will be able to relay much more data, and cover much smaller areas. Especially smaller coverage areas will be important. Having full capacity available for just a small area means higher bandwidth available for a small amount of people. Especially in urban areas it will be great to have a satellite cover just one neighborhood. 4 Antenna SizeThis is a very important issue. Small antennas of 18 inches already exist, but these can receive only. The opening angle of an antenna like this is too big to get enough signal power to reach satellite. In future however, antennas will get better and eventually small antennas can be used to transmit to satellite. 5 New TechnologiesThis will be really interesting part. New technologies may open up possibilities that are never heard of before. Imagine watching a movie in 3D, you sitting on your couch but watching a show as if you are in audience when TV show was recorded. You're not really having a TV at home anymore, but a 3D entertainment room. (for those of you who like StarTrek, a not so strange idea). Normal Satellite TV will still be available of course. In future Satellite TV will open up so many possibilities that it is hard to imagine what our lives will be like in 30, or even just 20 years from now. To give an idea of how fast things are going. 50 years ago, there was nothing in space that was made by humans. Now there are even satellite graveyards (specific orbits where obsolete satellites are "parked"). The possibilities of satellite TV technology are growing faster every year. What took 10 years to develop 30 years ago is now done in 2 years. Satellite TV is one of driving forces for satellite technologies because need to please million of subscribers is much stronger than need to please relative limited needs of communications for commercial purposes. The future of satellite TV is so bright, that a supernova would pale in comparison!
Gary Davis is owner of Dish Network Satellite TV
| | Free Valentine Greeting CardsWritten by Cameron Lindblom
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On February 14th, 270 A.D. right before execution Valentine wrote a farewell love-letter and signed it with words "From your Valentine"). He also put a bit of yellow saffron inside of letter. When lady was holding it, she could see bright color of grass. A miracle happened... The girl became sighted. In 496 A.D. Pope Gelasius declared January 14th St. Valentine's Day. Legends describe Valentine as tender, brave and most romantic person in history. No wonder Valentine was one of most popular priests throughout England and France in Middle Ages. So, don't waste your time to greet people dear to you with our free Valentine Greeting Cards ( http://www.realestategates.com/postcard/index.html ) on this day! Happy Valentine's Day! from RealEstateGates.com Author: Cameron Lindblom
RealEstateGates.com offers its visitors free Valentine Greeting Cards. Express your love and devotion to your beloved friend or spouse with our lovely free flash cards on Valentine's Day...
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