Southern Oregon PBS (SO PBS, formerly Southern Oregon Public Television or SOPTV) is the PBS member network for most of the southwest region of the U.S. state of Oregon. It operates KSYS (channel 8) in Medford and full-time satellite KFTS (channel 22) in Klamath Falls. Studios are located on South Fir Street in downtown Medford. KSYS' transmitter is located on King Mountain, while KFTS' transmitter is atop Stukel Mountain.