Here are details about a :
Space commemorative cover
or Space Cover.
Cosmodrome / Location : USA
Date of Cancellation: July 22, 1976
Event Type : Launch
Launch Pad / Location : USA KSC (FL)
Manned / Robotic Mission : Robotic
Mission Objective/Type : Telecommunications
ou?/where?: au sol - ground
autographe?: non - noneDescription : Comstar 2 was launched 22 July 1976, and provided 17 years of service from 76.6 degrees W longitude. Earth stations transmit the telephone calls to the satellite on frequencies within the 6 GHz band and receive signals from the satellite in the 4 GHz band. The frequencies are altered within the satellite to prevent interference with each other.
Kennedy Space Center post stamp and Comstar 2 satellite. Keyword(s) :
#Planet,
#Satellite,
#Telecommunications, SPACE REVUE : 04 - 2003 Last modified: 04/03/2011 @ 16h27
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USA 875 | 8,- |
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Space Event : COMSTAR D 2 (COMSTAR 1B) (SATELLITE) · ATLAS SLV3D
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