XHTIT-TDT

XHTIT-TDT
Tijuana, Baja California; San Diego, California; ; Mexico–United States;
City	Tijuana, Baja California
Channels	Digital: 29 (UHF); Virtual: 21;
Programming
Affiliations	21.1 Azteca 7; 21.2 a mas+
Ownership
Owner	TV Azteca; (Televisión Azteca, S.A. de C.V.);
Sister stations	XHJK-TDT
History
Former call signs	XHTIT-TV (1987–2013)
Former channel number(s)	Analog:; 21 (UHF, 1987–2013)
Call sign meaning	Tijuana
Technical information
Licensing authority	IFT
ERP	148.08 kW
Transmitter coordinates	32°30′08.1″N 117°02′21.1″W / 32.502250°N 117.039194°W
Links
Website	TV Azteca

XHTIT-TDT, virtual channel 21 (UHF digital channel 29), is a television station located in Tijuana, Baja California, Mexico. The station is owned by TV Azteca and carries Azteca 7 with a two-hour delay.

Digital television

Digital subchannels

The station's digital channel is multiplexed:

Channel	Video	Aspect	Callsign	Programming
21.1	1080i	16:9	XHTIT	Main XHTIT-TDT programming / Azteca 7 HD
21.2	1080i	16:9	XHTIT-2	a+ HD

Analog to digital conversion

Due to the Mexican analog-to-digital conversion mandate, XHTIT-TV shut down its analog signal on May 28, 2013, and then again on July 18, 2013. Tijuana was the first Mexican city where the analog to digital conversion took place.

XHTIT retained its virtual channel of 21 after October 2016 because channel 7 would create a channel conflict with KABC-TV over portions of San Diego County.

Repeaters

XHTIT has five repeaters, four of them in Tijuana:

RF	Location	ERP
29	Playas de Tijuana	1.331 kW
29	Las Cumbres	.760 kW
29	Col. Santa Fe	5.93 kW
29	Cerro Colorado	4.798 kW
29	Tecate	9.137 kW

References

^ Instituto Federal de Telecomunicaciones. Infraestructura de Estaciones de TDT. Last modified 2018-05-16. Retrieved 2015-12-20. Technical information from the IFT Coverage Viewer.