Doordarsan is the national channel of india. It broadcast all the programe that you want to watch. Serial, cenema, news, culture, etc.
It broadcasts programes full of rich knowledge.
It was very famous in its starting years but now a days it is not the first choise of watchers. It will have to manage the contemporary tendency or do modernisation to be in the race of popular chanels. But one good thing is that it broadcast all ODIs and T20 of indian cricket matches.