Complex sentence: XETV-TDT, channel 6, is a Canal 5-affiliated television station located in Tijuana, Baja California, Mexico, whose over-the-air signal also covers the San Diego, California area across the international border in the United States.
Split into simpler sentences: XETV-TDT, channel 6, is a television station located in Tijuana, Baja California, Mexico, carrying the Canal 5 network. XETV's over-the-air signal also covers the San Diego, California area across the international border in the United States.