Sputnik: Difference between revisions
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Soviet Union. The first artificial satellite, Sputnik 1, was launched on 4 October 1957. The satellite contained two radio transmitters designed so that their signals could be received easily by radio amateurs. | Soviet Union. The first artificial satellite, Sputnik 1, was launched on 4 October 1957. The satellite contained two radio transmitters designed so that their signals could be received easily by radio amateurs. | ||
[[Category:Communications]] | |||
[[Category:Radio_communication]] | |||
[[Category:Satellite_communication]] | |||
Revision as of 16:02, 5 January 2009
This article is a stub. You can help the GHN by expanding it.
Soviet Union. The first artificial satellite, Sputnik 1, was launched on 4 October 1957. The satellite contained two radio transmitters designed so that their signals could be received easily by radio amateurs.
