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City of license Rockford, Illinois
Branding Northern Public Radio
Frequency 90.5 MHz(also on HD Radio)
Format Public radio (Classical music)
ERP 50,000 watts
HAAT 112 meters (367 ft)
Class B
Facility ID 49545
Affiliations American Public Media (Classical 24)
Owner Northern Illinois University
Webcast Listen Live
Website northernpublicradio.org

WNIU (90.5 FM) is a radio station licensed to Rockford, Illinois. The station is owned by Northern Illinois University, and is an affiliate of their Northern Public Radio network, airing classical music.

WNIU broadcasts in the hybrid digital HD format.[1][2]


Call sign Frequency
City of license ERP
FCC info
W289AB 105.7 FM Rockford, Illinois 55 watts FCC

External links[edit]


Coordinates: 42°00′54″N 89°00′07″W / 42.015°N 89.002°W / 42.015; -89.002