CLASS 6 PPT satellite communication.pptx

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1. CLASS 6 COMPUTE R TOPIC - SATELLITE COMMUNICATION Satellite communication is the method of transporting information from one place to another using a communication satellite in orbit around the Earth Telephone, radio, television, internet, and military applications use satellite communications. Believe it or not, more than 2000 artificial satellites are hurtling around in space right above your heads

2. PROCESS OF SATELLITE COMMUNICATION

3. . Advantages of Satellite Communication The following are the advantages of satellite communication: Installments of circuits are easy. The elasticity of these circuits is excellent. With the help of satellite communication, every corner of the earth can be covered. The user fully controls the network

4. Disadvantages of Satellite Communication The following are the disadvantages of satellite communication: Initial expenditure is expensive. There are chances of blockage of frequencies.

5. Applications of Satellite Communication Telephone Television Digital cinema Radio broadcasting Amateur radio Internet access Military Disaster Management