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Professor Cordell Schulten"Pondering the persistent questions of life with my students." -Professor Cordell Schulten

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St. Louis Public Radio's HD Channels


St. Louis Public Radio now offers more listening options! Our HD channels The Gateway KWMU-2 and Classical 90.7 KWMU-3 are full-stereo, comprehensive, "real" radio stations. You can listen online or via an HD radio.

On The Gateway KWMU-2 you'll hear programs that will inform, educate, and entertain—including XPoNential Radio, a music service featuring an eclectic blend of blues, rock, folk, world, and alt-country music.

On the weekends, we add just the right touch of entertainment programs to music schedule with Afropop Worldwide, All Songs Considered, American Routes, Le Show, Mountain Stage, Sound Opinions, The Business, The Sound of Young America, and World Café.

>> Find out more about the programs on The Gateway KWMU-3

Classical 90.7 KWMU-3 is an HD channel and online service dedicated to live classical music programming 24 hours a day, seven days a week. Our hosts guide listeners into the heart of the classical repertoire, with carefully selected music that represents both classical favorites and lesser-known masterpieces, while ensuring that every hour of music is accessible and stimulating for novices and aficianados alike.

>> Learn about the hosts of Classical KWMU-3

Purchasing an HD Radio

For a complete listing of currently available models, go to Many St. Louis-area vendors carry HD radios for automobiles. St. Louis vendors do not regularly stock portable, or tabletop, HD radios. However, many do carry HD tuner components that can be added to your existing home stereo.


This guide will help you learn about the difference between HD Radio and FM Radio, and it will assist you with optimizing your HD Radio listening experience. We've included some tips and techniques for obtaining the best reception based on your location.

>> HD FAQs