Discussions Populaires Dans la Communauté Communications par satellite

What is the difference between circular and linear polarization?‎

in the linear polarization the receiving signal will be in x-axis or y-axis but in he circular the receiving will be in left hand side or right hand side‎

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What is the difference between circular and linear polarization?‎

in the linear polarization the receiving signal will be in x-axis or y-axis but in he circular the receiving will be in left hand side or right hand side‎

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How long does it take to get the satellite on orbit? ‎

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What happens when the satellite is released from the rocket? ‎

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INTELSAT stands? a)International Telecommunications Satellite b)India Telecommunications Satellite c)Inter Telecommunications Satellite d)None of the above ‎

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Explain the Intermodulation noise & saturation flux density? Explain the operation of FDMA system with relevant diagram. ‎

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What are the conditions of location of the earth station & subsatellite point of the Azimuth angle? ‎

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What is the satellite active life? And when does a satellite come to the end of its active life? ‎

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What is the main difference between DVB-C system and Analog CATV system? ‎

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How many satellites need to cover earth ?‎

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