| City | Monterrey, Nuevo León, Mexico |
|---|---|
| Broadcast area | Monterrey, Nuevo León |
| Branding | Alfa 104.5 |
| Frequency | 104.5 FM |
| First air date | May 7, 1985 (concession) |
| Format | Contemporary hit radio in English |
| ERP | 19.923 kW |
| Owner | Radiorama operated by Grupo Radio Centro (XHMF-FM, S.A. de C.V.) |
| Website | alfa1045 |
XHMF-FM is a radio station on 104.5 FM in Monterrey, Nuevo León. The station is operated by Grupo Radio Centro and is a relay station of Mexico City corporate cousin XHFAJ-FM, both with the English Top 40/CHR format Alfa.
XHMF received its concession on May 7, 1985. It was owned by Radio General, S.A. In the mid-2000s, Grupo Radio México (since subsumed into Grupo Radio Centro) began operating the station with its Planeta pop format. On August 1, 2014, it became a relay station of Mexico City station XHFAJ-FM Alfa, with local advertising.