What is HD Radio™ Technology?
One of the most popular features of HD Radio Technology is the extra channels that you receive when you listen to HD Radio broadcasts. These extra channels are called HD2/HD3 Channels, and are located on the FM dial, adjacent to your long-time favorite stations. Your local radio stations are inventing all kinds of unique and fun to listen to HD2/HD3s Channels – everything from deep cuts, to classical, to new music formats, to in-language programming and hosts of other creative stuff. Find the HD2/HD3 channels in your city.