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KLRN, virtual and
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 ...
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 i ...
channel 9, is a Public Broadcasting Service (
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)
member Member may refer to: * Military jury, referred to as "Members" in military jargon * Element (mathematics), an object that belongs to a mathematical set * In object-oriented programming, a member of a class ** Field (computer science), entries in ...
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 earth ...
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 ...
to
San Antonio, Texas ("Cradle of Freedom") , image_map = , mapsize = 220px , map_caption = Interactive map of San Antonio , subdivision_type = Country , subdivision_name = United States , subdivision_type1= State , subdivision_name1 = Texas , subdivision_t ...
. It is owned by the Alamo Public Telecommunications Council, with studios on Broadway Street in
downtown San Antonio Downtown San Antonio is the central business district of San Antonio, Texas, United States. It also serves as the urban core of Greater San Antonio, a metropolitan area with nearly 2.5 million people. In addition to being encircled by Loops 1604 ...
and a transmitter on Foster Road (near Calaveras Lake) in the southeast part of the city. KLRN is the default PBS member station for the Laredo and
Victoria Victoria most commonly refers to: * Victoria (Australia), a state of the Commonwealth of Australia * Victoria, British Columbia, provincial capital of British Columbia, Canada * Victoria (mythology), Roman goddess of Victory * Victoria, Seychelle ...
markets Market is a term used to describe concepts such as: * Market (economics), system in which parties engage in transactions according to supply and demand * Market economy *Marketplace, a physical marketplace or public market Geography *Märket, a ...
(it shares Victoria with
KUHT KUHT (channel 8) is a PBS member television station in Houston, Texas, United States. Owned by the University of Houston System, it is sister to NPR member station KUHF (88.7 FM). The two stations share studios and offices in the Melcher Center ...
in
Houston Houston (; ) is the most populous city in Texas, the most populous city in the Southern United States, the fourth-most populous city in the United States, and the sixth-most populous city in North America, with a population of 2,304,580 in ...
), which do not have their own. It is on
cable Cable may refer to: Mechanical * Nautical cable, an assembly of three or more ropes woven against the weave of the ropes, rendering it virtually waterproof * Wire rope, a type of rope that consists of several strands of metal wire laid into a hel ...
and
satellite television Satellite television is a service that delivers television programming to viewers by relaying it from a communications satellite orbiting the Earth directly to the viewer's location. The signals are received via an outdoor parabolic antenna comm ...
in all three markets. Established in 1962 as an educational television station designed to serve San Antonio and
Austin Austin is the capital city of the U.S. state of Texas, as well as the seat and largest city of Travis County, with portions extending into Hays and Williamson counties. Incorporated on December 27, 1839, it is the 11th-most-populous city ...
, the opening of a new transmitter in Austin led to the establishment of local governance and ultimately a separation of operations during the 1980s, leaving KLRN open to focus on serving San Antonio viewers.


History


Bringing educational TV to San Antonio

The earliest attempt to activate channel 9, San Antonio's educational television allocation, came in 1953 when a group called the San Antonio Council for Educational Television applied for a new television license to operate on the channel. The proposed station intended to broadcast four hours a night. The council needed to raise $130,000 to get on-air, according to Trinity University's Leon Taylor, who helped promote the council. Commercial stations
WOAI-TV WOAI-TV (channel 4) is a television station in San Antonio, Texas, United States, affiliated with NBC and The CW. It is owned by Sinclair Broadcast Group alongside Fox affiliate KABB (channel 29); Sinclair also provides certain services to Kerr ...
and KEYL-TV offered to help cover a portion of the costs of equipment and programming, presumably so that channel 9 would not be taken by a possible new commercial competitor.


Educational TV for a dual market

But it was not until the
University of Texas at Austin The University of Texas at Austin (UT Austin, UT, or Texas) is a public research university in Austin, Texas. It was founded in 1883 and is the oldest institution in the University of Texas System. With 40,916 undergraduate students, 11,075 ...
got involved that there was sufficient funding. This led to a plan to build channel 9 midway between San Antonio and Austin. By June 1960, San Antonio had raised $300,000, with Austin having secured $71,000 of its $100,000 goal; and the Southwest Texas Educational Television Council applied on June 21, 1960, for a construction permit for channel 9. The
Federal Communications Commission The Federal Communications Commission (FCC) is an independent agency of the United States federal government that regulates communications by radio, television, wire, satellite, and cable across the United States. The FCC maintains jurisdiction ...
(FCC) approved the application on September 28, with the station to have studios in San Antonio and at UT–Austin. The transmitter would be built between
New Braunfels New Braunfels ( ) is a city in Comal County, Texas, Comal and Guadalupe County, Texas, Guadalupe counties in the U.S. state of Texas known for its German Texan heritage. It is the county seat, seat of Comal County. The city covers and had a popula ...
and
San Marcos San Marcos is the Spanish name of Saint Mark. It may also refer to: Towns and cities Argentina * San Marcos, Salta Colombia * San Marcos, Antioquia * San Marcos, Sucre Costa Rica * San Marcos, Costa Rica (aka San Marcos de Tarrazú) ...
, roughly equidistant from both cities, and UT would assist in construction and operations, though state statute prevented it from using government funding. The permit initially bore the call letters KAIQ before KLRN was selected at the start of 1961. Ground was broken in November 1961 on the transmitter facility, but construction was beset by equipment delays. Commercial stations
KTBC-TV KTBC (channel 7) is a television station in Austin, Texas, United States, airing programming from the Fox network. It is owned and operated by the network's Fox Television Stations division, and maintains studios on East 10th Street near the Te ...
in Austin and KONO-TV in San Antonio stepped in to air the planned schools programs that were ready to go in April and already had subscribing schools representing 186,000 students. By early August, all of the necessary gear had been delivered, including the transmitter purchased from KONO-TV, broadcasting got underway on September 10, 1962. KLRN's transmitter was located roughly halfway between San Antonio and Austin on land located just north of New Braunfels, a major suburb of San Antonio. The station's main studios were located at the Jesse H. Jones Communications Center on rented space at UT–Austin. Its San Antonio operations were based at a satellite studio located at Cambridge Elementary School until 1968, when it moved to rented space at the
Institute of Texan Cultures The University of Texas at San Antonio (UTSA) Institute of Texan Cultures (ITC) is a museum and library located in the Texas Pavilion at HemisFair Park in Downtown San Antonio, Texas. The building which houses the institute a striking example of Br ...
on the HemisFair grounds. Most of KLRN's schedule was carried by fellow PBS station
KEDT KEDT (channel 16) is a PBS member television station in Corpus Christi, Texas, United States. It is owned by South Texas Public Broadcasting System alongside NPR member KEDT-FM (90.3). The two outlets share studios on South Staples Street in C ...
in Corpus Christi, which had separate ownership from KLRN, during that station's first few years, following its sign-on in October 1972. Because of this arrangement, KLRN was also available to cable providers in the Lower
Rio Grande Valley The Lower Rio Grande Valley ( es, Valle del Río Grande), commonly known as the Rio Grande Valley or locally as the Valley or RGV, is a region spanning the border of Texas and Mexico located in a floodplain of the Rio Grande near its mouth. The ...
, some from San Antonio.


Becoming a San Antonio station

The dual-market plan persisted for more than 15 years, but by the mid-1970s, plans were in motion to set up a proper transmitter in Austin on its reserved channel 18. Reception in Austin had been poorer than expected due to hilly terrain, and there were communities in Travis and Williamson counties that were poorly served or not served at all by the New Braunfels site. In 1978, KLRN began a public fundraising drive to raise the money to build KLRU. Its construction enabled 23 additional school districts to benefit from the station's educational programming. The transmitter was activated on April 24, 1979, and programs began May 4. Born at a time when its ownership was embroiled in other controversies involving operations, the station's first license was only for one year due to misrepresentations over matching donations during the fund drive. From the moment KLRU signed on, a future where KLRN and KLRU were separate entities was in the offing. Only a year after KLRU hit the airwaves, it received its own Austin-based governing board, though it continued under the ownership of the Southwest Texas Public Broadcasting Council. On April 9, 1984, KLRN's current $2 million tower came online. Located near other San Antonio stations, it helped to improve reception for area viewers and reduced duplication of service to KLRU. Two years later, for financial reasons, officials began exploring an outright split of the two stations, which was approved in September 1986, with separate branding for both stations instituted on October 1, 1986. In 1987, the two stations officially went their separate ways, with KLRN coming under the ownership of the Alamo Public Broadcasting Council. Newly separate from KLRU, KLRN began to look for a new, larger facility in which to operate, with station officials noting that the Institute of Texan Cultures space was growing to be too cramped for what had expanded into a 50 person staff. This culminated in the January 1992 purchase of the Spires Leasing Corp. building on Broadway Street, which had once been Spires' now-defunct
Buick Buick () is a division of the American automobile manufacturer General Motors (GM). Started by automotive pioneer David Dunbar Buick in 1899, it was among the first American marques of automobiles, and was the company that established General ...
dealership. Station officials launched a $4 million renovation plan that would also add two new production studios to the existing building. KLRN moved in to the building in February 1994 following the expiration of its lease with the ITC.


Programming

Some of the notable programs produced (in the Austin studio) by KLRN over the years included Carrascolendas and '' Villa Alegre'', both children's programs about Latino culture that aired during the 1970s. KLRN also produced ''
Austin City Limits ''Austin City Limits'' is an American live music television program recorded and produced by Austin PBS. The show helped Austin become widely known in the United States as the "Live Music Capital of the World", and is the only television show t ...
'' until 1984, when
KLRU KLRU (channel 18), branded on-air as Austin PBS, is a PBS member television station in Austin, Texas, United States, owned by the Capital of Texas Public Telecommunications Council. In 2022, KLRU moved into its "Austin Media Center" studios loc ...
split off into a separate station from KLRN and took over production responsibilities for that program. KLRN, whose studios were right across the street from the Main Building of the University of Texas in Austin, interrupted programming to show live coverage of
Charles Whitman Charles Joseph Whitman (June 24, 1941 – August 1, 1966) was an American mass murderer who became known as the "Texas Tower Sniper". On August 1, 1966, Whitman used knives to kill his mother and his wife in their respective homes, then went to ...
's shooting spree on August 1, 1966.


Technical information


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 ...
:


Analog-to-digital conversion

KLRN discontinued regular programming on its analog signal, over
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 9, on June 12, 2009, the official date in which full-power television stations in the United States transitioned from analog to digital broadcasts under federal mandate. The station's digital signal relocated from its pre-transition VHF channel 8 to channel 9.


References


External links

* {{DEFAULTSORT:Klrn Television channels and stations established in 1962 PBS member stations Television stations in San Antonio 1962 establishments in Texas