- Launch vehicle
The rocket or launcher used to put a satellite in orbit.
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).