Its headquarters are at the RSI-building in Lugano-Besso, reaching a daily average of between 26,000 and 28,000 listeners. Thus, it has a market share of 5.8%.[1][2]
The programming is mainly focused on classical music and culture, much like Radio SRF 2 Kultur and Espace 2.
It broadcasts on DAB, but also via satellite and online. Starting from 1 January 2025, FM transmissions are no longer performed.