WHAT IS DD FREE DISH ?
Doordarshan’s DD Free Dish is a multi-channel Free-To-Air Direct to Home (DTH) service. This service was launched in December’2004 with the modest beginning of 33 channels. This service was inaugurated by Hon’ble Prime Minister of India. DD Free Dish has been upgraded time to time and at present Doordarshan’s DTH platform has the capacity of 80 SDTV channels along with 30 Radio channels. DD Free Dish is available in Ku-Band on GSAT-15 (at 93.5°E) having MPEG-2 DVB-S, 5 streams of channels with Downlink Frequencies -11090, 11170, 11470, 11510 and 11550 MHz. This Ku-Band DTH service provides the TV coverage throughout the Indian territory (except Andaman & Nicobar Islands). DTH signals can be received through a small sized dish receive system ( i.e. Set Top Box and Dish of size 60 to 90 cm in diameter) for which no monthly subscription fee is payable by the viewers.
A separate DTH service in C-Band with a bouquet of 10 channels has also been provided by Doordarshan exclusively for Andaman & Nicobar Islands, which is also Free-To-Air. This C-Band DTH service is available on INSAT-4B (at 93.5°E) with downlink frequency of 3925 MHz, 27500 Ksps, FEC-3/4, Pol-H, L.O.-5150MHz. This service can be received through a STB and small sized Dish Antenna (approximately 120 cm diameter) for which also no monthly subscription fee is payable by viewers.
Future of DD Free Dish?
Expansion of DD Free Dish has been carried out time to time. The present capacity is likely to be enhanced to 104 SDTV channels and 40 Radio channels in near future with the introduction of new MPEG-4, DVB-S2 stream.