| Broadcast area | Peterborough County |
|---|---|
| Frequency | 90.5 MHz (FM) |
| Branding | Freq 90.5 |
| Programming | |
| Format | Classic alternative |
| Affiliations | Toronto Blue Jays Radio Network Peterborough Petes |
| Ownership | |
| Owner | My Broadcasting Corporation |
| CJWV-FM | |
| History | |
First air date | 2004 |
Former call signs | CKKK-FM (2004–2009) |
Former frequencies | 99.5 MHz (2004–2007) |
| Technical information | |
| Class | A1[1] |
| Power | 1,750 watts |
| HAAT | 75 meters (246 ft) |
| Links | |
| Website | ptbotoday.ca |
CJMB-FM (90.5 FM, "Freq 90.5") is a radio station in Peterborough, Ontario. Owned by My Broadcasting Corporation, it broadcasts a classic alternative format.
The studios and offices are on George Street in Peterborough. The transmitter is off Greencrest Drive.[2]