TN1

TN1 is the main television channel of Rádio e Televisora Nacional, the South Matamanian public broadcasting corporation. TN1 was launched on March 7th, 1957, being the country's first television network, besides being one the largest Portuguese-speaking public broadcasters worldwide and one of the largest public broadcasters in Eurdecia. The channel usually broadcasts in a 24/7 basis, with its programming being also available worldwide through TN Internacional.

TN1 has a variety of programs, composed mainly of news, talk-shows, sports, current affairs and national and international fiction (mainly sourced from other public broadcasters,, 20th Century Fox (now ), and United Eurcasic Motion Pictures Group), such as films and TV series. Unlike its sister channel TN2, TN1 broadcasts commercial advertising, which, along with government grants, finances the channel.