Swiss Broadcasting Corporation Ends FM Radio Era After 100 Years

In a landmark moment for Swiss broadcasting history, the Swiss Broadcasting Corporation (SBC) has officially ended its FM radio transmission after nearly a century of service. At precisely 11:59 PM on New Year's Eve 2024, the corporation disconnected approximately 850 FM transmitters across Switzerland, marking the end of an era in analog broadcasting. This historic switch-off represents one of the most significant technological transitions in Swiss media history, concluding a chapter that began with the first regular radio broadcasts in the 1920s.

The transition from FM to digital broadcasting represents a major technological leap forward for Swiss radio. The SBC has streamlined its infrastructure, reducing from 850 FM transmitters to just 260 antennas for DAB+ broadcasting. This shift to digital technology offers numerous advantages, including better sound quality, more efficient spectrum use, and additional program information for listeners. The move aligns with Switzerland's broader digital strategy and its position as a technology-forward nation.

The transition affects Swiss listeners differently, with Federal Office of Communications data showing that 10% of the population still relied exclusively on FM radio at the end of 2024. While SBC channels like SRF1, SRF2 Kultur, and SRF3 are now only available through DAB+ or internet radio, private stations will continue FM broadcasts until the end of 2026, providing a gradual transition period. The shift has seen increasing adoption of digital alternatives, with DAB+ usage rising to 41% and internet radio reaching 39% in 2023.

The complete transition to digital broadcasting positions Switzerland at the forefront of radio modernization in Europe. While private broadcasters have until 2026 to complete their FM shutdown, the future of Swiss radio broadcasting is clearly digital. This transformation paves the way for enhanced services, including better signal coverage, improved sound quality, and interactive features. The shift also aligns with Switzerland's environmental goals, as digital broadcasting requires less energy and infrastructure than traditional FM transmission.