Questions and answers about the updates in DTT on November 5: Which channels are changing? Why do you need to rescan?

On November 5, the first phase of the National Technical Plan for TDT will be implemented, introducing changes in channel frequencies and new channels for ultra high definition broadcasts. Viewers will need to rescan their TVs to access the updated channels, as five existing channels will change frequency and five new channels will be introduced. Notably, La Séptima will launch, along with UHD versions of major channels like Antena 3 and Telecinco. While most viewers will still receive HD channels without issues, those wanting UHD will need compatible devices. This modernization is part of a broader plan to enhance TDT technology in Spain.