Indicative list from Arcom, based on the theoretical coverage of transmitters: actual reception may vary with terrain, buildings and receiver.
Campénéac
Caudan
Gourhel
Gourin
Grand-Champ
Guer
Guern
Josselin
Kervignac
Lanester
Languidic
Le Faouët
Le Sourn
Lorient
Malestroit
Moustoir-Ac
Nivillac
Ploeren
Ploërmel
Pontivy
Rohan
Saint-Aignan
Saint-Gérand-Croixanvec
Saint-Jean-la-Poterie
Sérent
Treffléan
Val d'Oust
Vannes
On DAB+, the station is broadcast on a multiplex (block): a scan on your receiver finds it automatically.
Bretagne
56 — Morbihan
DAB+Block 10A1 town
Treffléan
Arcom/ANFR 2026 data — FM and DAB+ transmitters
