Doordarshan is India's public service broadcaster that was established in 1959. It began as an experimental broadcast in Delhi using a small 5 kilowatt transmitter that provided coverage to 40 km. Over the decades, Doordarshan expanded its reach across India and introduced color broadcasts and new channels. It now broadcasts through around 1,400 terrestrial transmitters, reaching over 90% of India's population through its national, regional, and local programming.