It is one of the important gadgets that enrich our knowledge. If you are and you also hate to pay expensive cable television bills Click here The satellite TV is the latest development in this modern era. In olden days, television was viewed with help of dish that was kept above our homes. With the help of this latest satellite TV the problem of poor broadcasting can be avoided. Moreover it offers the best picture clarity than the traditional dish TVs.

The working of satellite TV is very interesting. It consists of a satellite uplink station, a small mini-dish receiving unit located on the house and a receiver (black box) that connects to your television. It uses a wired system to transfer radio waves. The uplink station is positioned towards the satellite that is available in outer space. The data is compressed and sent as radio waves. The uplink station will send radio waves to the specific satellite that is positioned in outer space. The radio waves travel at speed of 270 megabits per second. The radio waves will travel only in straight line.

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Each satellite has 32 transponders. The radio signal will choose the selected transponder. The satellite will then transmit the necessary frequency band to the mini dish that is located in the house. The dish is then connected to black box with help of coaxial cables. There are many receivers that are available in the market. Some of types of receivers are standard receivers, DVR receivers and HD receivers. The DVR (Digital video receivers) allow the viewers to pause and play videos. This enables the viewer not to miss any TV programs. The DVR is a dual tuner, two TV output satellite receivers and an integrated digital video recorder (DVR). The high definition receiver (HD) is used for viewing high definition TV programs. Still research is on to enhance the quality of images.

There are two types of viewing a satellite TV: one is watching on conventional TV set and other is watching on PC. The conventional system is television receive-only (TVRO). This system is a way to receive satellite feeds from FSS-type satellites on C-band frequency. Its other name is big ugly dish system (BUDS). The huge disadvantage is there that a huge dish must be installed in our homes fort his purpose. Today, most common source is the direct broadcast systems (DBS). Direct TV and Dish are two types of DBS. The direct TV will enable a smaller antenna to be placed in our homes and offers better clarity than conventional system.

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