«Jednotka» is the flagship channel of Czech Television, the public service broadcaster in the Czech Republic. It was launched on 1 January 1953 and has since become a household name, known for its diverse programming that caters to a wide range of interests.

The channel offers a mix of news, documentaries, cultural programming, and entertainment shows. Its news broadcasts are renowned for their comprehensive coverage of national and international events, while its documentaries delve into a wide range of subjects, from history and science to art and culture.

«Jednotka» also features a strong focus on Czech culture, showcasing local talent and promoting the arts. The channel broadcasts a variety of theatrical performances, concerts, and art exhibitions, giving viewers a glimpse into the vibrant cultural scene of the Czech Republic.

In addition to its regular programming, «Jednotka» also airs special events, such as major sporting events, award ceremonies, and political debates. The channel plays a significant role in shaping public opinion and providing a platform for diverse viewpoints.