In the fall of 2008 , the station added a second digital stream , KWMU - 2 The Gateway ( Now Jazz KWMU - 2 ) , on its second digital subcarrier .
KWMU started broadcasting in HD Radio in 2006 .
In the fall of 2008 , the station added a second digital stream , KWMU - 2 The Gateway ( Now Jazz KWMU - 2 ) , on KWMU 's second digital subcarrier .
KWMU started broadcasting in HD Radio in 2006 .