| Sun TV dth:- | | | | the same group one can use the same |
| India is one the most demandable and popular | | | | connection. But on the other hand every television |
| among marketing. Here are very large populations | | | | set will need to have its own separate STB. DTH |
| who are opting for DTH services. The DHT | | | | is a worldwide national service and the STBs |
| subscribers in India have increased with the | | | | enable there viewer to change service providers |
| growth rate of 38.9% from the tear 2007 to | | | | without changing the STB, even if one moves |
| 2012.There are many advantage of this modern | | | | from one city to another.There is main |
| technology which is listed below:- | | | | requirement of a set-top box for the DTH. In |
| 1. The effective Clear video | | | | early times when CAS made set-top box |
| 2. The clear sound quality for the movies and | | | | mandatory for households the rates and the |
| programmers | | | | costs between DTH and cable would not have |
| Small dish antenna is the main component of the | | | | been too wide. But CAS on which means no |
| DTH system, which is set on the top box and pre | | | | set-top box the price gap between DTH and |
| activated viewer card.The most basic technologies | | | | cable, will be wide.With the DTH services the |
| of dth network includes:- | | | | users will not have to pay large amount to view |
| 1. Satellites | | | | channels of their interest. A usual normal |
| 2. Broadcasting center | | | | investment of around Rs25, 000 will link them to |
| 3. Multiplexers | | | | the multi-channel platform. This will include a |
| 4. Modulators | | | | normal pizza-sized of 30 to 48 cm (12 to 18 inch) |
| 5. Encoders | | | | dish antenna for Rs.10, 000 along with the TV |
| 6. Dth receivers. | | | | set-top box, a digital decoder, for Rs. I5, 000. |
| Dish TV dth:- | | | | Users will be provided with 'channel cards' which |
| In DTH there is facility for multiple connections in | | | | will act as pre-paid debit cards. |