Radio Activ', located in Langueux (22), is a station specializing in music discovery and emerging artists. It broadcasts on 101.9 FM and online, covering a portion of the Côtes-d'Armor department, including the Saint-Brieuc metropolitan area.

Beyond an alternative music programming, its project involves giving a voice to local stakeholders and initiatives. The aim is to highlight contributors in the fields of culture, social and solidarity economy, and more. Radio Activ' is also a member of the Francophone network Férarock.