|   | |
| Broadcast area | Portland, Oregon | 
|---|---|
| Frequency | 88.3 MHz | 
| Branding | Mater Dei Radio | 
| Programming | |
| Format | Catholic Christian radio | 
| Ownership | |
| Owner | Catholic Broadcasting Northwest | 
| History | |
First air date  | December 8, 1989 | 
 Call sign meaning  | Blessed Virgin Mary | 
| Technical information [1] | |
Licensing authority  | FCC | 
| Facility ID | 41330 | 
| Class | C2 | 
| ERP | 3,500 watts | 
| HAAT | 437 meters (1,434 ft) | 
Transmitter coordinates  | 45°30′58″N122°43′59″W / 45.51611°N 122.73306°W | 
| Repeater(s) | 100.5 KMME (Cottage Grove) | 
| Links | |
Public license information   | |
| Webcast | Listen Live | 
| Website | materdeiradio.com | 
KBVM (88.3 FM) is a radio station broadcasting a Catholic Christian radio format. [2] Licensed to Portland, Oregon, United States, the station serves the Portland, Oregon area. The station is currently owned by Catholic Broadcasting Northwest. [3] The call letters are a reference to Mary, mother of Jesus's title the Blessed Virgin Mary, under whose patronage the station was placed at its dedication. [4] On-air programming is simulcast in Eugene/Springfield on KMME, 100.5 FM and via an online stream.