XHJK-TDT
XHJK-TDT is a television station in Tijuana, Baja California, Mexico, that also serves San Diego, California, United States. Owned and operated by TV Azteca, the station carries the Azteca Uno network, with a two-hour delay except for live events.
XHJK received its initial concession in July 1981.
Technical information
Subchannels
The station's signal is multiplexed:| Channel | Res. | Aspect | Short name | Programming |
| 1.1 | 1080i | 16:9 | XHJK | Azteca Uno |
| 1.2 | 480i | 16:9 | XHJK | ADN 40 |
XHJK was the only city where Proyecto 40 was modified to include local programming. Ultimately, local programming in each area was moved to A Más.
Analog to digital conversion
Due to the Mexican analog to digital conversion mandate, XHJK-TV shut down its analog signal on May 28, 2013, and again on July 18, 2013.In 2016, XHJK moved from virtual channel 27 to virtual channel 1 as part of the nationwide move of the Azteca Trece network to that virtual channel. It was able to do so because channel 1 has generally not been issued to American stations since 1948. The network later renamed on January 1, 2018.