XHUS-TV
XHUS-TV channel 8, also known as "Televisión Universitaria", is an educational television station owned and operated by the University of Sonora (UniSon) in Hermosillo, Sonora.
History
XHUS-TV signed on air in 1965 with 1 kW of power; it was officially launched on December 4 of that year. It shared studio facilities with XEUS-AM "Radio Universidad" and broadcast from 8 to 10pm, Monday through Friday. It broadcast local events such as the 1969 Juegos Universitarios, which were hosted by UniSon.
Due to economic problems, channel 8 signed off in 1973. In the late 1970s, work began to bring the station back to the air; in 1977, paperwork was filed to bring channel 8 back on air and new videotape equipment was acquired the next year. However, the conversion of the original DWM transmitter to color operation caused problems.
At last, in 1979, channel 8 returned to the air under agreement with the Instituto Politécnico Nacional, through which XHUS rebroadcast its Canal Once via microwave link. This was replaced by a satellite connection in 1981.