XM Radio is broadcasting over 170 digital channels of totally new music, news, sports and children's programming direct to cars and homes via satellite and ... See more our extensive repeater network, which supplements the satellite signal to ensure seamless transmission. The channels originate from XM's broadcast center, the world's largest all-digital studio complex in Washington, DC, and uplink to our satellites. These satellites transmit the signal across the entire continental United States. Each satellite provides 18kw of total power making them the two most powerful commercial satellites ever built, providing coast-to-coast coverage. XM Satellite Radio is changing the way people listen to radio in the same way cable changed television. ------ Shows: Harlem, Cool Bobby B's Doo Wop Stop, Daddy Dave's Hollywood Diner, Dancing In the Dark, Pink And Black Days, The Ken Smith Show, The Night Prowl Show, The Rockabilly Roadtrip, The Strip ----- Hosts: Bobby Doowop, Jim Kerr, Dave Hoeffe, Pat St. John