
Few people realize the birth
of satellite TV began with the space race of the 1950's and 60's. On October 4, 1957, the Russian's put
the first satellite, Sputnik, into orbit.
The United States quickly responded with a launch of a satellite on
January 1, 1958.
These initial satellites
were used primarily for scientific purposes. As NASA perfected the launch and deployment of satellites,
the private sector paid attention, keeping their eyes open for a future business
opportunity. Their challenge was
to figure out what other tasks the satellites could accomplish besides
scientific data collection.
An international consortium
of business people banded together to research possible satellite
applications. This consortium
quickly developed a satellite system that was essential for business satellite
applications and the start of satellite TV -- geosynchronous satellites. Geosynchronous satellites seem to
remain in a fixed orbit over the earth.
In reality, the satellite travels at the same orbit speed and pattern as
the earth's movement. This allows
a satellite-receiving dish to be pointed at a fixed position in the sky,
exchanging signals, instead of constantly searching for the satellites
position.
With a fixed satellite
position and a receiving dish, TV transmission was the next logical step in use
of satellites. The first satellite
TV transmission was in 1976, when Home Box Office (HBO) delivered programming to their cable subscribers
through the satellite TV transmission of a heavyweight-boxing match.
Other networks soon followed, with delivery of their programming through satellite
transmission. In 1977, the Christian Broadcasting Network and Turner Broadcasting Systems were launched.
In addition, the Society for Private and Commercial Earth Stations (SPACE) was established. SPACE was
the precursor of the Satellite Television Industry Association. Shortly after, COMSAT/Satellite
Television Corporation requested the ability to construct and operate a Direct
Broadcast Satellite (DBS). And the race for satellite TV was off and running.