CHGB-FM
| Broadcast area | Simcoe County | 
|---|---|
| Frequency | 97.7 MHz (FM) | 
| Branding | 97.7 Max FM | 
| Programming | |
| Language | English | 
| Format | Classic hits | 
| Ownership | |
| Owner | Bayshore Broadcasting | 
| CISO-FM | |
| History | |
First air date  | May 18, 2007 | 
| Technical information | |
| Class | A | 
| ERP | 700 watts | 
| HAAT | 100 meters (330 ft) | 
| Links | |
| Webcast | Listen Live | 
| Website | 977maxfm.ca | 
CHGB-FM is a Canadian radio station of a classic hits music format at 97.7 FM in Wasaga Beach, Ontario. The station uses the on-air brand name 97.7 Max FM.