Warning:
JavaScript is turned OFF. None of the links on this page will work until it is reactivated.
If you need help turning JavaScript On, click here.
Questa Mappa Concettuale ha informazioni correlate a: inglese, TELECOMMUNICATIONS SATELLITES October 1945 The british Radio Jornal was reveal an article of Arthur C.Clarke and his Idea, TELECOMMUNICATIONS SATELLITES The Difference Between "First Satellite and Modern Satellite" Modern Satellite: 3.5m diameter 6.4m high in transit 11.4m high in orbit 44'000 voice circuits 3 tv channels, TELECOMMUNICATIONS SATELLITES 1969 INTELSAT 1 all the world coverage, TELECOMMUNICATIONS SATELLITES 1957 Russians Launched Sputnik, the first loworbit satellite., The british Radio Jornal was reveal an article of Arthur C.Clarke and his Idea If a Satellite is placed 36'000km above the equator, it will complete an orbit every 24 hours., TELECOMMUNICATIONS SATELLITES on 21 july 1969 Neil Armstrong take man's first step on the moon, TELECOMMUNICATIONS SATELLITES The Difference Between "First Satellite and Modern Satellite" First Satellite: 72cm diameter 60cm high 240 voice circiuts 1 tv channel