Spain's TDT will change on 5 November 2026. Homes must rescan channels as UHD broadcasts expand and La Séptima enters the national television market.
On 5 November 2026, households affected by frequency changes will need to rescan their TDT receivers. La Séptima will join Spain's national free-to-air offer on the same date. RTVE says compatible DVB-T2 and UHD equipment will also receive La 1 UHD, La 2 UHD and the accessible RNE service. The change comes during the run-up to the early election called by Pedro Sánchez for Sunday 29.
This is not a full overnight replacement of Spain's television services. Radiotelevisión Española, Atresmedia and Mediaset will begin UHD broadcasts through DVB-T2, while most channels stay in HD during the first stage. El Mundo says the plan will expand the capacity of the terrestrial network rather than switch off the existing HD offer at once. Televisions without DVB-T2 support will keep receiving the current high-definition offer.
The transition starts gradually.
On 5 November, compatible receivers will gain access to La 1 UHD, La 2 UHD and RNE Accesible after the TDT rescan.
For viewers, the instruction is simple. Rescan the television on 5 November. Audiovisual companies have had to inform users about the change since 5 October, ahead of the frequency reorganisation. The retuning requirement applies to households affected by the frequency changes. Access to the new UHD services depends on the receiver's technical support.
DVB-T2 is the technology that creates room for the new channel. It uses the radio spectrum more efficiently and frees capacity in one of the digital multiplexes used by TDT. La Séptima can use that space without removing most of the existing television offer.
La Séptima will be directed by journalist Javier Ruiz. The channel plans to focus on live broadcasting, current affairs and in-house production. Its stated target is the audience space occupied by Cuatro and laSexta. The launch will be gradual, not a fully developed operation from the first day. FormulaTV has also named Verónica Sanz, Alba Carrillo and Noor Ben Yessef among the project participants.
The national licence was awarded on 26 May 2026 to Servicios Integrados Entretenimiento Televisivo SL, known as SIETE. El Confidencial Digital reports that the launch team is being built around 14 reporters with experience at TVE, La Sexta and Cadena SER, covering politics, courts, economics and crime reporting.
José Miguel Contreras, the channel's chief executive, said on 21 September that La Séptima would not begin with its complete schedule. He said the launch would use the resources and number of hours available at the time. The date marks the start of operations, not the arrival of a finished programming grid.
The channel is also running a national presentation campaign before launch. La Séptima has announced a tour through several Spanish regions after presentations at FesTVal de Vitoria and Foro Nueva Economía.
The election adds a political backdrop. The frequency shift and the new channel will reach homes during Spain's pre-election period, a context also covered in earlier election coverage. The TDT operation itself is presented in the source material as a technological and spectrum-management measure.
The Ministry for the Transformation Digital and of the Civil Service says DVB-T2 is already used by most European Union countries. The standard allows better picture and sound quality. The ministry also says it can help Spanish broadcasters compete with satellite and internet television services that already distribute UHD content.
The process was set out in the National Technical Plan for Digital Terrestrial Television, approved in March 2025. Since that plan took effect, televisions sold in Spain have had to support TDT broadcasts in ultra-high definition. The rule applies to new equipment. Older compatible sets can continue receiving HD during the transition.
A second phase will begin once a sufficient share of digital television receivers has adapted. The plan then provides for UHD quality across national, regional and local channels. Until that point, compatible televisions will receive the new UHD broadcasts. Other sets will continue to show HD content.
The practical risk is limited.
Viewers may need to search for channels again, but the change is not an immediate replacement of Spain's television system. The 5 November switch combines a technical upgrade, a redistribution of spectrum and a new national slot for La Séptima. For households, the key step is the rescan. For broadcasters, DVB-T2 creates the capacity for a gradual move toward UHD across the TDT offer.
