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Syncom, the First Geosynchronous Communications Satellite
Syncom, the First Geosynchronous Communications Satellite
Syncom, the First Geosynchronous Communications Satellite
Syncom, the First Geosynchronous Communications Satellite
Syncom, the First Geosynchronous Communications Satellite
Syncom, the First Geosynchronous Communications Satellite, in Orbit
Syncom, the First Geosynchronous Communications Satellite
Syncom 3 Test Pictures
Engineer Aligns Syncom, the First Geosynchronous Communications Satellite
Engineers pose with Syncom Satellite, 1963
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Syncom Antenna at Point Mugu, CA
Boeing Celebrates 40th Anniversary of Syncom Satellite
TACSAT 1, Experimental Tactical Communications Satellite in Assembly
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Commercial Communications Satellites Orbit
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Syncom, the First Geosynchronous Communications Satellite
The 1963 launch of Syncom, the world's first geosynchronous communications satellite, began a communications revolution. Objects placed in orbit over the equator can be synchronized with Earth's daily rotation, appearing to stand still to a ground observer, thus the term geostationary. Non-geosynchronous communications satellites before Syncom required huge swiveling ground antennas and expensive tracking computers to stay in contact with them during the brief time they raced overhead. In contrast, a geosynchronous satellite communicates directly and continuously with any ground station in its line of sight, using fixed antennas. No complex tracking antennas are necessary. Synchronous altitude also means that a satellite is in sunlight 99 percent of the time, eliminating the need for an active temperature control system.
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Unique identifier
BI616912
Boeing ID
83-26143
Type
Image
Size
1330px × 1862px 7MB
License type
RM
Keywords
1960s
copy space
historic production status
historic significance
satellites
solar panels
space
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