XESS-AM (620 kHz) is a radio station broadcasting from a transmitter in Puerto Nuevo, Baja California, Mexico, south of Tijuana. It is owned by Media Sports de México, S.A. de C.V., and broadcasts a split format of Spanish-language programming talk and music programming under the banner PSN Radio Tecate, aimed at listeners in Tecate. XESS is powered at 5,000 watts, using a directional antenna. 620 AM is a regional broadcast frequency. XESS shares tower space with sister station XESDD-AM 1030.