![]() ![]() ![]() Around 1 Billion DVB receivers are used worldwide. The DVB-S, DVB-C system is used across the world. DVB standard has been adopted by all the countries and is the benchmark for digital television worldwide. Digital video broadcasting is been used worldwide to deliver multimedia content and television. The DVB Project is an Alliance of 200 worldwide companies. Most of these satellites uses DVB standard for transmission. Satellites used for television or communication signals are generally in either elliptical orbit or geostationary orbit. Television and communication satellites are of this kind. ![]() Geosynchronous orbits (GEO)– GEO satellites, also known as geostationary satellites, are in range greater than 36,000 kilometers. Navigation satellites are of this kind.ģ. Medium-Earth orbits (MEO)– These satellites are in range of 2,000 kilometers to 36,000 kilometers. Most of these satellites are for military purposes and for collecting weather data.Ģ. Low-Earth orbits (LEO)– These satellites are in range of 180 kilometers to 2,000 kilometers above Earth. Satellites are also classified based on their height above Earth’s surface. Circular and elliptical orbital are two kinds of orbital satellites. There are different kinds of satellites depending upon the distance from the earth and others depending upon their orbits. In today’s world we use satellite communication in many industries and we all know how important they are in our lives. ![]()
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