KZCO-LD,

virtual channel In most telecommunications organizations, a virtual channel is a method of remapping the ''program number'' as used in H.222 Program Association Tables and Program Mapping Tables to a channel number that can be entered via digits on a receiver's ...

7.2 (

UHF Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (on ...

digital Digital usually refers to something using discrete digits, often binary digits. Technology and computing Hardware *Digital electronics, electronic circuits which operate using digital signals ** Digital camera, which captures and stores digital ...

channel 30), is a low-power dual

Ion Mystery Ion Mystery (formerly Escape and Court TV Mystery, stylized as ESCAPE and MYSTERY; formerly branded on-air as Mystery) is an American free-to-air television network owned by the Katz Broadcasting subsidiary of the E. W. Scripps Company. It focus ...

Laff Laff (legal name: Laff Media, LLC) is an American digital multicast television network headquartered in Atlanta, Georgia and is owned by the Katz Broadcasting subsidiary of the E. W. Scripps Company. The network specializes in comedy program ...

owned-and-operated

television station A television station is a set of equipment managed by a business, organisation or other entity, such as an amateur television (ATV) operator, that transmits video content and audio content via radio waves directly from a transmitter on the ea ...

licensed A license (or licence) is an official permission or permit to do, use, or own something (as well as the document of that permission or permit). A license is granted by a party (licensor) to another party (licensee) as an element of an agreeme ...

Denver, Colorado Denver () is a consolidated city and county, the capital, and most populous city of the U.S. state of Colorado. Its population was 715,522 at the 2020 census, a 19.22% increase since 2010. It is the 19th-most populous city in the Unit ...

, United States. It relays the second and third

digital subchannel In broadcasting, digital subchannels are a method of transmitting more than one independent program stream simultaneously from the same digital radio or television station on the same radio frequency channel. This is done by using data compres ...

s of ABC affiliate KMGH-TV (channel 7) which is owned by the

Cincinnati Cincinnati ( ) is a city in the U.S. state of Ohio and the county seat of Hamilton County. Settled in 1788, the city is located at the northern side of the confluence of the Licking and Ohio rivers, the latter of which marks the state line w ...

-based E. W. Scripps Company; it is also

sister A sister is a woman or a girl who shares one or more parents with another individual; a female sibling. The male counterpart is a brother. Although the term typically refers to a family, familial relationship, it is sometimes used endearingly to r ...

to Sterling-licensed

independent station An independent station is an independent radio or terrestrial television station which is independent in some way from broadcast networks. The definition of "independence" varies from country to country, reflecting governmental regulations, marke ...

KCDO-TV KCDO-TV (channel 3) is an independent television station licensed to Sterling, Colorado, United States, serving the Denver area. It is owned by the E. W. Scripps Company alongside ABC affiliate KMGH-TV (channel 7). Both stations share studios ...

, channel 3 (and its Denver-licensed

translator Translation is the communication of the meaning of a source-language text by means of an equivalent target-language text. The English language draws a terminological distinction (which does not exist in every language) between ''transl ...

KSBS-CD, channel 10). KZCO-LD's transmitter is located atop

Lookout Mountain Lookout Mountain is a mountain ridge located at the northwest corner of the U.S. state of Georgia, the northeast corner of Alabama, and along the southeastern Tennessee state line in Chattanooga. Lookout Mountain was the scene of the 18th-centu ...

, near Golden; its parent station maintains studios on East Speer Boulevard in Denver's Congress Park neighborhood.

History

The station first signed on the air in 2003 as KCIN-LP, an

Azteca América Azteca América (, sometimes shortened to Azteca) is an American Spanish-language free-to-air television network owned by INNOVATE Corp., which acquired the network from the Azteca International Corporation subsidiary of TV Azteca. Headquartere ...

affiliate, and was founded by

McGraw-Hill McGraw Hill is an American educational publishing company and one of the "big three" educational publishers that publishes educational content, software, and services for pre-K through postgraduate education. The company also publishes refere ...

. In 2005, the station changed its call letters to KZCO-LP. On October 3, 2011, McGraw-Hill announced that it would exit from broadcasting and sell KMGH-TV, KZCO-LP and its other television stations to the E. W. Scripps Company. The sale was completed on December 30, 2011. In 2013, KZCO signed on a digital signal on UHF channel 17 to serve as a fill-in translator of KMGH-TV, which has experienced issues with signal reception in portions of the Denver market since the

digital television transition The digital television transition, also called the digital switchover (DSO), the analogue switch/sign-off (ASO), the digital migration, or the analogue shutdown, is the process in which older analogue television broadcasting technology is con ...

on June 12, 2009, due to that station operating its digital signal on

VHF Very high frequency (VHF) is the ITU designation for the range of radio frequency electromagnetic waves (radio waves) from 30 to 300 megahertz (MHz), with corresponding wavelengths of ten meters to one meter. Frequencies immediately below VHF ...

channel 7, which is prone to signal interference. On August 11, 2014, the FCC canceled the KZCO-LP license, being replaced by KZCO-LD.http://licensing.fcc.gov/cgi-bin/prod/cdbs/forms/prod/getimportletter_exh.cgi?import_letter_id=51781 In early 2021, the simulcast of KMGH-TV's main channel moved to a subchannel of KSBS-CD, a translator of KCDO-TV.

Subchannels

The station's digital signal is

multiplexed In telecommunications and computer networking, multiplexing (sometimes contracted to muxing) is a method by which multiple analog or digital signals are combined into one signal over a shared medium. The aim is to share a scarce resource - a ...

References

External links

* {{EWS CORP Ion Mystery affiliates Laff (TV network) affiliates Low-power television stations in the United States ZCO-LD E. W. Scripps Company television stations Television channels and stations established in 2003 2003 establishments in Colorado