Orbita is a Soviet-Russian system of broacasting and delivering TV signals via satellites. It is considered to be first ever national network of satellite television. The Orbita system is based on communication satellites in highly elliptical Molniya orbits, as well as on many ground downlink TV stations for reception and relaying TV signals to antennas of TV sets of many local areas. The full deployment of the Orbita satellite system took place on 25 October of 1967 when ground downlink stations of some cities of Soviet Siberia and the Far East began to receive regular TV programmes from Moscow-based uplink stations via an artificial constellation of Molniya satellites.