Terminology/Glossary(cont.)
A band of frequencies in the 0.5 to 2 GHz range that are used primarily
for voice communications.
A satellite that orbits 400 to 1,600 miles (644 to 2,575 kilometers) above
the earth's surface. 48 to 66 LEOs are needed to cover the entire earth.
An earth orbit in an altitude roughly midway between the earth and
geosynchronous orbit. Satellite orbits between the altitudes of 1,500 and
6,500 kilometers (930 to 4040 miles) may be considered MEOs.
A slot above the equator that corresponds to a particular longitude
position and can be occupied by five to ten geostationary satellites.
Temporary orbit used prior to injection of satellite into final orbit.
An active electronic communications device placed into orbit around the
earth consisting of a payload and bus or platform.