This service was inaugurated by Hon’ble Prime Minister of India. This service was launched in December’2004 with the modest beginning of 33 channels. The increased number of television channels allows the operator to satisfy the demand of a number of niche markets with dedicated transmissions.ĭoordarshan’s DD Free Dish is a multi-channel Free-To-Air Direct to Home (DTH) service. In addition, since digital technology permits a highly efficient exploitation of the frequency spectrum, the number of TV channels that can be broadcast using digital technology is significantly higher than with analogue technology. Thanks to the rapid development of digital technology, DTH broadcast operators worldwide have been able to introduce a large number of new interactive applications in the television market besides a large number of entertainment programmes over a single delivery platform.
Programs in the DTH bouquet are having higher resolution picture and better audio quality than traditional analog signals.ĭirect-to-Home (DTH) satellite television is becoming a buzzword in the satellite broadcast industry due to the fact that DTH offers immense opportunities to both broadcasters and viewers. As the DTH telecast is in the Digital mode, user is able to reap all the benefits of Digital transmission. DTH Transmission is most preferred in Ku- Band so as to avoid the need of larger Dish sizes for suitably receiving the DTH signals. The DTH signals can be received anywhere across the country irrespective of the terrain conditions provided the area comes under the footprint of the Satellite.ĭTH transmission eliminates the intervening role of a local cable operator since a user is directly connected to the DTH service. Set-Top-Box unit facilitating viewing of demultiplexed signals from DTH channel bouquet on TV set. The DTH signals can be received directly at homes with the help of a small sized dish receive unit containing a Dish Antenna of diameter 60 to 90 cm installed at the building’s roof-top or on the wall facing clear south and one indoor In general, DTH service is the one in which a large number of channels are digitally compressed, encrypted, uplinked and beamed down over a territory from a very high power satellite. DD Free Dish DTH service is owned and operated by Public Service Broadcaster Prasar Bharati ( Doordarshan). This service was launched in December, 2004.
DD Free Dish is India's only Free Direct-To-Home Service primarily known as DD Direct +.
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