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Launch vehicle

The rocket or launcher used to put a satellite in orbit.


LEO

Low-earth orbit of up to 800 km above the earth. This orbit is used by a constellation of satellites to provide a world wide mobile phone service.


Line amplifier

Amplifier used in a middle of a network to reamplify a signal.


Low Band

A band used for satellite transmission (from 10.70 GHz to 11.70 GHz).