Since 1983, Radio Bro Gwened (RBG) has been the bilingual radio of Morbihan. It is located in the heart of Morbihan, and daily broadcasts 6 hours of programs in Breton, including 4 hours in Breton Vannetais, during prime time. In Breton and French (and even in Gallo or English), RBG's programs cover economic, social, political, and cultural aspects of Brittany. They feature reports and interviews conducted by its journalists and presenters, as well as contributions from around fifty volunteers.

Radio Bro Gwened also collaborates with its partner radios by exchanging daily Breton-language programs with Radio Kreiz Breizh, Radio Kerne, Arvorig FM, and Radio Naoned. Additionally, it shares weekly programs in Gallo with Plum FM. The music programming, reflective of RBG, is close and curious! It includes music from Brittany, showcasing a broad spectrum of contemporary and world music, staying true to Radio Bro Gwened's commitment to being an alternative media outlet.