KTTU-FM (104.3 FM), known as "Double T 104.3", is a Sports formatted radio station owned by Ramar Communications of Lubbock. The station's community of license is Brownfield, Texas, and it serves the greater Lubbock area at 104.3 MHz with an ERP of 50 kW. KTTU-FM is Lubbock's first FM sports station. Its studios are based from television partner KJTV-TV's (along with other sister TV & radio properties) in south Lubbock, and its transmitter is in Ropesville, Texas.