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 +.

Hd satellite transponder list