Sistemo TV Live

WMTJ is a full service television station in Fajardo, Puerto Rico, broadcasting on local digital UHF channel 16 and virtual channel 40. Founded in 1983, it is owned by Ana G. Mendez University System and branded as Sistemo TV. WMTJ is a member station of PBS (Public Broadcasting Service).

Sistemo TV's programs are primarily in Spanish. In addition to its PBS programming, WMTJ airs locally produced programs with information concerning local interest, culture, history and education.