UV Televisión was founded as Canal 4 on 18 November 1968. It was owned by Telecuador, a company which was already setting up the first television stations outside of Quito and Guayaquil. Programs arrived on 16mm film packages dispatched from Guayaquil to inland stations, among them, the one in Loja. However, economic losses led to the closure of the st ation on November 18, 1978.[2]
The station's revival started in 1985 by Walter Jaramillo, who acquired the license formerly held by Telecuador in June 1988[1] and started conducting test broadcasts on the same frequency on 24 December 1989. By 1993, the station was renamed Univisión, broadcasting two to three hours of programming a day[3] and started providing a regular service, which included its first news bulletins; however, on November 16 of that year, Jaramillo died from a traffic accident.[2] In 1994, the station started covering the whole province, as well as the adjacent province of Zamora-Chinchipe, as well as spillover into northern Peru. With this expansion, Univisión was renamed UV Televisión.[1]
In 1996, it finished building its new headquarters, divided into two buildings: Building 1 for production and broadcasting and Building 2 for the station's administrative and social areas. In 1997, it joined Asociación de Canales de Televisión Ecuadorianos (ACTVE), followed in 1998 by Asociación Iberoamericana de Canales de Televisión. A microwave link was set up in 1999 for the station to cover events across the city, then in 2000 it started acquiring digital equipments; a feat it achieved in 2002 for its playout.[1]