Here are details about a :
Space commemorative cover
or Space Cover.
Kosmodrom / Plats : USA
Stämpeldatum: 13 Juin 1972
Händelsetyp : Uppskjutning
Startplatta / Plats : USA KSC (FL)
Bemannad / Robotisk Mission : Robotisk
Uppdragsmål/Typ : Telekommunikation
ou?/where?: au sol - ground
autographe?: non - noneBeskrivning : The satellite had multiple access and simultaneous transmission capabilities with a capacity of 3000 circuits with transponder in the earth mode and 9000 circuits with transponder in the spot-beam coverage mode, or 12 TV channels or certain combination. There were 12 transponders, each with a 36-MHz bandwidth, two global transmit antennas, two global receive antennas, and two steerable spot-beam transmit antennas. The design life of the satellite was 7 years. All spacecraft exceeded their design lives and have been retired from active service, the last of which, Intelsat IV F-1 was retired in October 1987.
Kennedy Space Center post stamp and Intelsat IV D satellite. Nyckelord :
#Olympiska Spelen,
#Planet,
#Satellit,
#Telekommunikation, Är UTANFÖR Rymdrevyerna. Senast ändrad: 30/03/2015 @ 09h37
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USA 572 | 9,- | 9.90 | 1440 |
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Sida : future · Ref: USA 572 Rymdhändelse : INTELSAT 4 F 5 (SATELLITE) · ATLAS SLV3C
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