WQXJ (104.5 FM, "True Oldies 104.5") is an oldies radio station based in Bemidji, Minnesota, licensed to nearby Blackduck, Minnesota. It is owned by Paul Bunyan Broadcasting. The Bemidji studios are located at 502 Beltrami Avenue, downtown Bemidji. The transmitter site is north of Lake Bemidji on Sumac Road.
WQXJ-FM made its debut on May 1, 2008 as the newest station to the Paul Bunyan Broadcasting group. The station derives most of its programming from Scott Shannon's The True Oldies Channel from ABC Radio.
WQXJ-FM is the local home to the Minnesota Twins broadcasts, along with its sister station KBUN.
Coordinates: 47°33′25″N 94°48′04″W / 47.557°N 94.801°W