Données ARCOM - Mise à jour : juin 2026
| Radio | Frequence | Réception | Département | Agglomération |
| CHAMPAGNE FM - Cernon | 87.7 | 5/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
| EUROPE 1 - Cernon ▶ | 104.8 | 5/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
| EUROPE 2 - Cernon | 95.5 | 1/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
| FRANCE CULTURE - Cernon ▶ | 96.7 | 2/5 | 01 - Ain | GEX |
| FRANCE CULTURE - Cernon ▶ | 98.8 | 5/5 | 51 - Marne | REIMS |
| FRANCE INFO - Cernon ▶ | 101.1 | 1/5 | 01 - Ain | GEX |
| FRANCE INFO - Cernon ▶ | 105.5 | 4/5 | 51 - Marne | REIMS |
| FRANCE INTER - Cernon ▶ | 94.4 | 1/5 | 01 - Ain | GEX |
| FRANCE INTER - Cernon ▶ | 96.8 | 5/5 | 51 - Marne | REIMS |
| FRANCE MUSIQUE - Cernon ▶ | 89.2 | 5/5 | 51 - Marne | REIMS |
| FRANCE MUSIQUE - Cernon ▶ | 89.6 | 2/5 | 01 - Ain | GEX |
| FUN RADIO - Cernon ▶ | 91.9 | 4/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
| FUN RADIO - Cernon ▶ | 96.4 | 1/5 | 51 - Marne | EPERNAY |
| ICI CHAMPAGNE ARDENNE - Cernon | 103.4 | 1/5 | 51 - Marne | REIMS |
| ICI CHAMPAGNE ARDENNE - Cernon | 94.8 | 5/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
| JAZZ RADIO - Cernon | 98.4 | 1/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
| LA RADIO CLASSIQUE - Cernon | 99.9 | 1/5 | 51 - Marne | EPERNAY |
| LA RADIO CONTACT MARNE - Cernon | 97.6 | 5/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
| OUI FM - Cernon ▶ | 102.8 | 1/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
| RCF COEUR DE CHAMPAGNE - Cernon | 88.6 | 1/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
| RCF COEUR DE CHAMPAGNE - Cernon | 91.6 | 1/5 | 51 - Marne | EPERNAY |
| RFM - Cernon ▶ | 102.4 | 1/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
| RMC - Cernon ▶ | 104.0 | 4/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
| RTL - Cernon ▶ | 93.1 | 5/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
| RTL - Cernon ▶ | 93.4 | 1/5 | 51 - Marne | EPERNAY |
| RTL2 - Cernon ▶ | 99.6 | 4/5 | 51 - Marne | CHALONS EN CHAMPAGNE |
