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Here are details about a :
Space commemorative cover
or Space Cover.

Cosmodromo / Luogo : USA

Data di annullo: 21 Nov. 1974
Tipo di Evento : Lancio
Rampa di Lancio / Luogo : USA KSC (FL)
Missione con Equipaggio / Robotica : Robotica
Obiettivo/Tipo Missione : Telecomunicazioni

TELECOM

ou?/where?: au sol - ground
autographe?: non - none

Descrizione : 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 combinations. 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.
Kennedy Space Center post stamp and 6° launching of intelsat IV.

Parola chiave :
#Pianeta,
#Satellite,
#Telecomunicazioni,

Questo è FUORI dalle Riviste dello Spazio.

Ultima modifica: 20/03/2003 @ 11h34