Reactor 105.7

Reactor 105.7 is a public radio station based in Mexico City, operated by the Instituto Mexicano de la Radio (IMER). It primarily focuses on alternative rock, indie, and other contemporary music genres, catering to a younger audience. Launched in 2004, it replaced Radioactivo 98.5 and has since become a prominent cultural platform for emerging and established artists. The station also features talk segments on topics such as culture, social issues, and community events. It broadcasts on the FM frequency 105.7 MHz in Mexico City.