Tuesday, August 25, 2009

Satellite


With some broadband systems, data signals travel from a computer to a satellite and are then beamed to the ISP where the request is processed. The main advantage of satellite broadband is that it is available to nearly anyone who has an unobstructed view of the southern sky, since satellites orbit the Earth near the Equator. Rural customers who may not have access to other broadband technology can usually receive service via satellite.

Satellite Satellite broadband has several limitations including upload and download delays, inclement weather disruptions, physical obstruction concerns, and costs to purchase, maintain and operate the necessary equipment. Due to the distance from the computer to the satellite, there is a delay of a half-second or more between information sent and data received. Inclement weather can increase the delay or disrupt satellite service altogether. Objects such as trees and buildings can severely restrict or prevent reception of satellite signals.

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