Despite the fact that DAB+ signals already reach 99 % of the population in Switzerland, as required by the Federal Office of Communications (OFCOM), the public broadcaster has further expanded the digital network in Italian and French-speaking Switzerland. Between 2020 and 2021, ten new transmitters were activated and twelve others were optimized. Improvements were made in the cantons of Jura, in the northwest of the country, and Ticino, located almost entirely south of the Alps, where the network was further expanded at the beginning of 2021 with the activation of the installation in Cardada. In Switzerland, the digital signal is also broadcast in tunnels longer than 300 meters: the list of the 193 road tunnels covered by DAB+ signals can be consulted on broadcast.ch.
More than 60,000 Swiss citizens have signed a petition to hold a referendum to block the switch-off of FM radio channels, scheduled to start in 2022. Switzerland was following in the footsteps of Norway, which was the first country to choose to migrate to Dab in 2017 (although there are currently more than 100 FM radio stations and 552 transmitters on air in the Scandinavian country). The initiative’s promoters cite an article published in the Neue Zürcher Zeitung by media expert Urs Saxer, which states that SRG SSR, as a public service, has a clear mandate to guarantee a basic service to the entire population, and switching off FM would have no legal basis. The switchover is planned to take place in two stages: the public broadcaster SRG SSR will switch off its transmitters in August 2022, while the private broadcasters will have time until January 2023. According to a survey conducted last year by the Swiss branch of the market research institute GFK, only 29% of Swiss listen to terrestrial radio (FM and/or DAB) and only 13% of the Confederation’s citizens use analogue FM radio only.