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.: Globalstar system is a satellite mobile telephony system and uses low orbit satellites to provide high quality vocal transmissions, covering virtually the whole surface of the Earth.
.: The system uses 48 satellites orbiting at 1414 km altitude, offering a coverage area between 70° lat. N and 70° lat. S over land and in the area of 200km off-shore. In this area, your mobile phone would have in sight at least 2 satellites, usually 4.
.: The mobile phones RARTEL sales are dual mode: GSM900/Globalstar.
.: The system allows the usage of fixed terminals which can be used to connect to Globalstar system a line from a small PBX or a single normal fixed phone.
.: Advantages:
� very good coverage of remote areas, with no terrestrial infrastructure;
� the calls can be routed to any other terrestrial and satellite network;
� excellent voice quality thanks to CDMA technology;
� no voice delays;
� during the call the phones are in permanent contact with at least 2 satellites, so the risk of interruption is almost null;
� the mobile terminals are lightweight and small;
� data transmission at 9.600 bps.
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