Topic: Satellite Communications PDFS
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Answers to Common Questions
What is Satellite Communication?
Satellite communication is when the earth orbiting system capable of receiving signals and relaying it back to the ground. Communications satellites have been a significant part of a domestic and global communication since the 70's. Read More »
Source: http://answers.ask.com/Business/Other/what_is_satellite_communica...
How do Communication Satellites Work?
Communication satellites are one of the things that makes many modern technological advances possible. They working by beaming information on the earth from one point to another. Read More »
Source: http://answers.ask.com/Science/Physics/how_do_communication_satel...
How Are Satellites Used for Communication?
Blast-Off In order to communicate, satellites must first be placed in the Earth's orbit. That typically happens by sending a satellite up with a space shuttle. Once in space--most commonly about 23,000 miles above the Earth's surface--the s... Read More »
Source: http://www.ehow.com/how_4966854_how-satellites-used-communication...
More Common Questions
Answers to Other Common Questions
TT&C Satellites communicate through a complex system of telemetry that connects and transmits signals between satellites and earth-bound stations. This system begins with TT&C (telemetry, tracking, and command) subsystem which tracks and di...
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Source: http://www.ehow.com/how_4911477_satellites-communicate.html
NASA, world countries and private organizations have telecommunications satellites in orbit around the Earth. You may be studying the space program or communications technology. A model of a satellite is a good way to show what the units lo...
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Source: http://www.ehow.com/how_5020392_build-cardboard-communication-sat...
Both satellite and ground-based transmissions can use microwaves, which formally are defined as electromagnetic radiation in the wavelength range 0.3 to 0.001 meters, with a frequency between 100 megahertz and 30 gigahertz. This means the w...
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Source: http://www.ehow.com/info_8651216_difference-between-microwave-sat...
Most of the satellites that revolve around the earth perform an array of important communication functions. Satellites are used to provide television and telephone reception, and the military relies heavily upon the use of satellite technol...
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Source: http://www.ehow.com/info_12132383_factors-influence-interference-...
Satellite Stations The whole concept of satellite transmissions centers around radio signals. Radio signals can carry sound and images thanks to communication satellites, which act as relay stations that receive signals from one place and s...
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Source: http://www.ehow.com/how_4987767_communications-satellites-relay-t...
Answer In 1957 when the Russians sent up the first earth orbiting satellite, Sputnik. It sent out a radio signal which was nothing more than a beeping sound spaced about a second apart, if my memory serves me correctly. People all over the ...
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Source: http://wiki.answers.com/Q/When_was_the_first_ever_communication_s...
The satellite is used to recieve foreign broadcast from other network stations and send it home users Answer Satellite communication is a process where a radio signal is transmitted to a satellite above your horizon. That satellite rebroadc...
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Source: http://wiki.answers.com/Q/What_is_satellitecommunication
