Here are details about a :
Space commemorative cover
or Space Cover.
Cosmodrome / Location : Baikonur
Date of Cancellation: Feb. 3, 1973
Exist : 150 copies
Event Type : Launch
Launch Pad / Location : Russia Plesetsk
Manned / Robotic Mission : Robotic
Mission Objective/Type : Experimental / Science
ou?/where?: au sol - ground
autographe?: non - noneDescription : Molniya 1/23 was a first-generation Russian communications satellite orbited to test and perfect a system of radio communications and television broadcasting using earth satellites as active transponders and to experiment with the system in practical use.
Signals were transmitted in a fairly narrow beam ensuring a strong reception at the earth`s surface. The satellite received telemetry at 1000 MHz. Television service was provided in a frequency range of 3.4 to 4.1 GHz at 40 w. Keyword(s) :
#Planet,
#Satellite,
#Telecommunications, SPACE REVUE : 10 - 2009 Last modified: 08/09/2016 @ 11h21
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Page : future · Ref: ba 270 ASpace Event : MOLNIYA-1 23 (SATELLITE) · MOLNIYA-1 31L · MOLNIYA-M BLOK ML
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