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Dish Network makes use of direct broadcast satellite technology. Direct Broadcast Satellite is also known as mini dish system. It makes use of the satellite to transmit television service. This technology was commercialized in 1989 by Sky TV.
It makes use of powerful Ku-band satellite that transmit compressed digital audio and television signal to satellite dish which varies from 18-24 inches. These signals are transmitted to the earth in the Broadcast Satellite Service part of the Ku band whose frequency is between 12.2 to 12.7 Ghz.. This technology enables you to watch a number of channels similar to cable television.
The advantage of Direct Broadcast Satellite is that you can view more channels and the quality of the picture is better. It also enables you to enjoy various services like HDTV, surround sound,on-screen guide,DVR functionality etc.
This system makes use of MPEG-2 DVB-S format. It ensures that only the subscribers have access to the channels. This technology enables you to watch an array of channels at a minimum cost.
These digital channels offer you clarity you never imagined. An improvement over analog technology which was prone to distorted pictures.
This technology also enables you to use Digital Video Recorders and High Definition Television. It also enables you to pause running programmes, skip commercials and record videos without using a video recorder.
You can enjoy sports, music, movies,international channels at the click of a button. The biggest advantage of dish network is that rural areas can easily get connected and enjoy watching a host of channels.
BENEFITS OF SATELLITE TECHNOLOGY
Variety of program choice
You can watch a number of channels of your choice such as sports, movies, music etc. With more than 250 channels in the offing you can certainly enjoy from entertainment to information
Convenience
A number of channels can be accessed at a touch of a button. Satellite TV has certainly made it easy for the viewers to watch whatever they want to.
Cost Effective
It is cheaper as compared to other technologies. Thus within your budget you can access a host of channels compared to cable TV.
Better picture quality
Since it is a digital technology the quality is better as compared to analog technology. Digital technology offers richer color experience and flicker free picture experience.
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