DD Bangla

DD Bangla is the Bengali-language channel of Doordarshan. It was launched in 1975 as Doordarshan Kendra Kolkata and renamed to DD Bangla in 2000 (see footnote). 
==Doordarshan Kendra Calcutta (now Doordarshan Kendra Kolkata)==
====1975-1994====
Doordarshan Kendra Kolkata was launched in 9 August 1975. Doordarshan Kendra Kolkata started broadcasting two hours a day on DD National in black-and-white. The transmission was broadcast using a small transmitter that served few TV households.
==DD7 Bangla==
====1994-2000====
On 15 August 1994 (Independence Day of India), Doordarshan Kendra Kolkata was renamed to DD7 Bangla.
==DD Bangla==
====2000–2006====
====DD National stream logo (2000–2004)====
====2006–2013====
This is the same as the previous logo, but in orange with blue text, instead of green with yellow text.
====DD National stream logo (2004–2013)====
The DD National Kolkata logo is used when programmes on the DD National channel, such as national news, are simulcast on regional channels (such as DD Bangla).
====2013–2019====
DD Bangla 3D Logo.jpg|3D version.
====2019–present====
==Footnote==
* In 1994, Doordarshan launched a number of channels in Indian regional languages. They were originally numbered from 1 through 18; they were renamed in 2000. (Most were renamed to the corresponding language; in the case of DD Podhigai, DD Saptagiri, DD Sahyadri and DD Girnar, they were named after hill ranges in the state where the language is spoken, while DD Chandana was named after sandalwood, a major produce of the state of Karnataka.)
Category:Doordarshan
Category:Television channels in India
Category:Bengali-language television channels in India
Category:Prasar Bharati
Category:Television channels and stations established in 2004
Category:Entertainment television channels in India
Category:West Bengal