DISH Network TV
DISH Network TV works in the same way as other forms of television: it receives signals from transmitters then ‘translates’ these signals into digital data and broadcasts this data as the images and sounds that are emitted from our televisions.
Satellite television (such as DISH Network TV), however, is superior to analogue television because its signals are transmitted from the satellites that orbit the earth. These signals are far more powerful than analogue transmitters, and also benefit from their positions thousands of miles above the earth’s surface. The satellites receive signals from satellite providers on the earth, then submits these signals to the satellite dish that you would have fitted to the exterior of your home.
As the satellites move in tandem with the earth’s rotation, your satellite is able to stay still and continue receiving the signals. This also means that satellite television is not prone to the same distortion and blocked signal problems that is inevitable with analogue television.
Satellites, such as that belonging to DISH Network, have contracts with satellite television providers which allow them to receive masses of signals simultaneously. Signing up to a provider such as DISH Network gives the opportunity to receive hundreds of these channels direct to your television without ever needing to alter your home satellite dish position.
Transmitting signals using satellites not only improves the range and quality of transmission, but it also allows receivers to receive a much larger amount of information – hence the hundreds of channels that satellite providers can offer.
The information is encrypted by the satellites before being sent back down to earth, preventing hackers from intercepting the signals and also allowing users to select the channels that they wish to receive (or don’t wish to receive).