XHSPR-TDT

XHSPR-TDT is a digital terrestrial television station serving Mexico City, Mexico. It operates on virtual or physical channel 30 as the principal Mexico City transmitter associated with the Sistema Público de Radiodifusión del Estado Mexicano (SPR), Mexico's public broadcasting system. The station's primary service is Canal Catorce, the SPR television network. The station began broadcasting in 2012 under the call sign XHOPMA-TDT. That designation reflected the earlier institutional name of the SPR, Organismo Promotor de Medios Audiovisuales (OPMA). The network carried by the transmitter was initially promoted as “30 TV México,” before being renamed “Una Voz Con Todos.” The network is now known as Canal Catorce, while XHSPR-TDT remains the call sign identifying the Mexico City transmission facility rather than the national network brand itself. The transmitter is located on Cerro del Chiquihuite, one of the principal broadcast sites serving the Mexico City metropolitan area. Its location allows the station to participate in the capital's terrestrial television infrastructure and to distribute public-service programming to viewers in the metropolitan market. The station's role is therefore primarily that of a public broadcasting platform and network transmitter rather than a conventional commercial television brand. XHSPR-TDT broadcasts a multiplexed digital signal with multiple subchannels. Its multiplex differs from those used by many other SPR transmitters because it does not carry Canal Once or Canal 22 in the Mexico City configuration. Those networks' flagship Mexico City services are transmitted at full power by their own facilities, XEIPN and XEIMT respectively. The station has also carried TV UNAM, although that service left the multiplex on March 4, 2024, when the National Autonomous University of Mexico obtained a new frequency for its own signal. The station's documented call-sign history illustrates the institutional evolution of Mexico's public audiovisual system: it was launched under OPMA, later became part of the SPR framework, and adopted the XHSPR-TDT call sign officially on December 20, 2017. Its continuing significance lies in its role as the Mexico City flagship transmitter for Canal Catorce and as a component of the SPR's wider public television transmission network.

XHSPR-TDT is the Mexico City digital television station associated with the Sistema Público de Radiodifusión del Estado Mexicano. Its transmission service began in 2012, when it operated under the call sign XHOPMA-TDT. The call sign referred to the Organismo Promotor de Medios Audiovisuales, or OPMA, the organization whose name was used before the public broadcasting system adopted its current SPR identity. At launch, the station formed part of the OPMA television project initially promoted as “30 TV México.” Because the associated public television network operated through transmitters using different channel assignments in different cities, its branding was subsequently changed to “Una Voz Con Todos.” The network later became Canal Catorce. XHSPR-TDT functions as the Mexico City transmission outlet for that service and is described as the flagship station in the SPR transmitter system. The station transmits from Cerro del Chiquihuite, a major broadcast location serving Mexico City. Its digital signal is multiplexed, allowing several television services to share the same transmission infrastructure. The Mexico City configuration differs from many other SPR multiplexes because Canal Once and Canal 22 are not included there. Their principal Mexico City services are instead provided at full power by their own transmitters, identified as XEIPN and XEIMT. The station has also carried TV UNAM as part of its subchannel arrangement. That carriage ended on March 4, 2024, when TV UNAM began using a newly assigned frequency for an independent signal. The XHSPR-TDT multiplex therefore reflects both the shared nature of Mexico's digital television infrastructure and the changing allocation of public television services. The present call sign became official on December 20, 2017. Although the call sign identifies a specific broadcast facility, the station is closely connected in public-facing terms with Canal Catorce and the broader SPR system. Its principal function is the terrestrial delivery of public-service television to viewers in Mexico City, rather than the operation of a commercial channel group or a standalone production company. Available reference material does not identify a separate founding executive, individual founder, listed-company structure, or independently reported financial results for the station.

• 2024

  TV UNAM exits the multiplex

  [1]XHSPR-TDTen.wikipedia.org

  TV UNAM ceases broadcasting on the station's multiplex on March 4 after obtaining a separate frequency.

• 2017

  Official adoption of XHSPR-TDT

  [1]XHSPR-TDTen.wikipedia.org

  The station's current call sign becomes official on December 20, 2017.

• 2012

  Digital service launches under the XHOPMA-TDT call sign

  [1]XHSPR-TDTen.wikipedia.org

  The Mexico City station signs on as XHOPMA-TDT during the OPMA phase of Mexico's public audiovisual broadcasting system.

• 2012

  Initial network branding evolves from 30 TV México

  [1]XHSPR-TDTen.wikipedia.org

  The associated OPMA network, initially promoted as 30 TV México, is later branded Una Voz Con Todos before adopting the Canal Catorce name.

Public-service digital television transmitter and flagship Mexico City outlet of the Sistema Público de Radiodifusión del Estado Mexicano.

• Public television network

  Canal Catorce

  Canal Catorce is the principal public television service carried by XHSPR-TDT. It is the current identity of the network previously associated with the names 30 TV México and Una Voz Con Todos. On XHSPR-TDT, the service provides the station's primary public-broadcasting channel for the Mexico City market.

• Digital terrestrial television platform · 2012

  XHSPR-TDT digital multiplex

  The station's digital signal is multiplexed, enabling more than one television service to share the transmission facility. Its Mexico City configuration is distinct from other SPR transmitters because it excludes Canal Once and Canal 22, whose flagship local services use separate full-power facilities. The multiplex has also historically carried TV UNAM.

• Digital television station · 2012

  Mexico City channel 30 service

  XHSPR-TDT broadcasts on channel 30 from Cerro del Chiquihuite, a major transmission site in the Mexico City area. The service acts as the flagship Mexico City transmitter within the SPR system and primarily distributes Canal Catorce to local terrestrial television viewers.

• 2024

  Removal of TV UNAM from the multiplexOther

  Background

  TV UNAM had been carried as a subchannel on XHSPR-TDT's multiplex.

  Action taken

  TV UNAM stopped using the station's signal on March 4, 2024, after receiving a new frequency for its own broadcast service.

  Aftermath

  The change reduced the number of services carried on the XHSPR-TDT multiplex and gave TV UNAM an independently transmitted signal.

  Source

• 2017

  Transition to the XHSPR-TDT call signStrategy

  Background

  The station had originally operated under XHOPMA-TDT, a call sign connected with the former Organismo Promotor de Medios Audiovisuales.

  Action taken

  The current XHSPR-TDT call sign became official on December 20, 2017, reflecting the station's association with the SPR public broadcasting structure.

  Aftermath

  The facility continued serving as the Mexico City flagship transmitter for the public television network now known as Canal Catorce.

  Source

1. 1XHSPR-TDTen.wikipedia.org
2. 2Sistema Público de Radiodifusión del Estado Mexicanospr.gob.mx
3. 3Canal Catorcecanal14.org