Satellite Television Media Essay
Satellite TV solves this problem by transmitting signal from satellites orbiting the Earth. Because these satellites are so high in the sky it means there are a lot more customers in range and line of sight. Satellite TV systems transmit and receive radio signals using specialized antennas called satellite dishes.
Programming source – this is where the channels that provide the programmes are based. This is where the satellite TV providers go to pay other companies (for example MTV or Nickelodeon) for the right to broadcast there programmes through their satellites.
Satellite TV Signals
Satellites signals have a very long way to travel before they appear on your TV screen. Because of this and because they contain very high-quality digital data it would be near impossible to transmit them without compression.
Satellite Dish
When the signal reaches the viewers house it is captured by the satellite dish.The satellite dish is made up of an aparabolic (bowl-shaped) surface and a central feed horn. The signal passes through the horn and then the dish focuses the signal into a narrow beam.