Panier Recherches : timbres, enveloppes.

JavaScript est désactivé!

Espace Lollini a besoin du JavaScript. Merci d’activer le JavaScript!

Volver a SU lista

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

Cosmódromo / Lugar : EE.UU.

Fecha de matasellos: 3 Nov. 1971
Tipo de Evento : Lanzamiento
Plataforma / Lugar : EE. UU. KSC (FL)
Misión Tripulada / Robótica : Robótica
Objetivo/Tipo de Misión : Militar / Secreto

MIL

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

Descripción : The objectives of this spacecraft were to provide communication channels for the automatic voice, automatic digital, and secure voice communication networks of the Department of Defense. The cylindrical spacecraft, 2.74 m in diameter and 3.96 m high with eight solar array curved panels generating 520 w, carried single-frequency conversion transponders with a bandwidth of 410 MHz to carry up to 1300 duplex voice channels, or a million data bits per second.
Kennedy Space Center post stamp and Titan 3 C satellite.

Palabra(s) clave :
#Planeta,
#Satélite,
#Telecomunicaciones,

Está FUERA de las Revistas del Espacio.

Última modificación: 25/03/2015 @ 16h41