SIC 3663 covers makers of satellite communications systems
SIC 3663 covers makers of light communications equipment
Looking for an answer. The advantage is that it is reliable and it can cover a large distance.
SIC 3663 covers makers of fixed and mobile radio systems
The orbit of a satellite is determined based on the functions that the satellite needs to perform. A communications satellite.s purpose is to make communications easier. If it were in a very low orbit, the satellite would pass quickly overhead and you would only have a couple of moments to talk. A photo satellite needs to have a low orbit, to be close enough to take good pictures. Photo satellites are often in polar orbits to allow them to cover the entire globe rather than the same parts over and over again.
Meteroligical satellite
SIC 3663 covers makers of transceivers
SIC 3663 covers makers of transmitters
Cloud Cover
SIC 3663 covers makers of communication antennas
Meteroligical satellite
SIC 3663 covers makers of cellular radio telephones
SIC 3663 covers makers of fiber optics equipment