KDSP (AM)

Last updated
KDSP
KDSP Orange & Blue 760 All Broncos, All The Time logo.jpg
City Thornton, Colorado
Broadcast area Denver metropolitan area
BrandingOrange and Blue 760
Slogan All Broncos, All The Time
Frequency 760 kHz
Repeater(s) 103.5-2 KRFX-HD2
First air dateJune 15, 1987 (as KJIM)
Format Denver Broncos Talk
Power 50,000 watts day
1,000 watts night
Class B
Facility ID 29740
Transmitter coordinates 40°0′33″N104°56′21″W / 40.00917°N 104.93917°W / 40.00917; -104.93917 Coordinates: 40°0′33″N104°56′21″W / 40.00917°N 104.93917°W / 40.00917; -104.93917
Callsign meaning K Denver Broncos SPorts Radio
Former callsignsKJIM (1987-1990)
KRZN (1990-1993)
KTLK (1993-2002)
KKZN (2002-2015)
Affiliations NBC Sports Radio
Owner iHeartMedia, Inc.
(Citicasters Licenses, Inc.)
Sister stations KBCO, KHOW, KBPI, KPTT, KOA, KRFX, KTCL
Webcast Listen Live
Website https://orangeandblue760.iheart.com/

KDSP (760 kHz) is a commercial AM sports radio station licensed to Thornton, Colorado and serving the Denver-Boulder media market. Known as "The Voice of Broncos Country". KDSP carries mostly local sports shows, concentrating on the Denver Broncos NFL team. Some syndicated programming from NBC Sports Radio is also heard.

Hertz SI unit for frequency

The hertz (symbol: Hz) is the derived unit of frequency in the International System of Units (SI) and is defined as one cycle per second. It is named after Heinrich Rudolf Hertz, the first person to provide conclusive proof of the existence of electromagnetic waves. Hertz are commonly expressed in multiples: kilohertz (103 Hz, kHz), megahertz (106 Hz, MHz), gigahertz (109 Hz, GHz), terahertz (1012 Hz, THz), petahertz (1015 Hz, PHz), and exahertz (1018 Hz, EHz).

AM broadcasting radio broadcasting using amplitude modulation

AM broadcasting is a radio broadcasting technology, which employs amplitude modulation (AM) transmissions. It was the first method developed for making audio radio transmissions, and is still used worldwide, primarily for medium wave transmissions, but also on the longwave and shortwave radio bands.

Sports radio is a radio format devoted entirely to discussion and broadcasting of sporting events. A widespread programming genre that has a narrow audience appeal, sports radio is characterized by an often-boisterous on-air style and extensive debate and analysis by both hosts and callers. Many sports talk stations also carry play-by-play of local sports teams as part of their regular programming. Hosted by Bill Mazer, the first sports talk radio show in history launched in March 1964 on New York's WNBC (AM).

Contents

KDSP is owned by iHeartMedia, Inc., with studios in Southeast Denver, while the transmitter site is off Colorado Boulevard (County Road 13) in Brighton. [1] KDSP operates at 50,000 watts, the maximum power permitted by the Federal Communications Commission. But it reduces its nighttime power to 1,000 watts and uses a directional antenna to protect the dominant Class A station on 760 AM, WJR in Detroit. (Clear-channel stations are protected within a 750-mile radius of the transmitter site.)

Transmitter Electronic device that emits radio waves

In electronics and telecommunications a transmitter or radio transmitter is an electronic device which produces radio waves with an antenna. The transmitter itself generates a radio frequency alternating current, which is applied to the antenna. When excited by this alternating current, the antenna radiates radio waves.

Brighton, Colorado Home Rule Municipality in Colorado, United States

The City of Brighton is the Home Rule Municipality in Adams and Weld counties that is the county seat of Adams County, Colorado, United States. The United States Census Bureau estimates that the city population was 35,719 in 2013.

The watt is a unit of power. In the International System of Units (SI) it is defined as a derived unit of 1 joule per second, and is used to quantify the rate of energy transfer. In dimensional analysis, power is described by .

KDSP is the flagship play-by-play station for basketball games of the men's and women's teams of the University of Colorado. These games are sometimes switched to other iHeart stations in the Denver area, owing to schedule conflicts.

In broadcasting, a flagship is the broadcast station which originates a television network, or a particular radio or television program that plays a key role in the branding of and consumer loyalty to a network or station. This includes both direct network feeds and broadcast syndication, but generally not backhauls. Not all networks or shows have a flagship station, as some originate from a dedicated radio or television studio.

Basketball team sport played on a court with baskets on either end

Basketball is a team sport in which two teams, most commonly of five players each, opposing one another on a rectangular court, compete with the primary objective of shooting a basketball through the defender's hoop while preventing the opposing team from shooting through their own hoop. A field goal is worth two points, unless made from behind the three-point line, when it is worth three. After a foul, timed play stops and the player fouled or designated to shoot a technical foul is given one or more one-point free throws. The team with the most points at the end of the game wins, but if regulation play expires with the score tied, an additional period of play (overtime) is mandated.

History

Early history

The station went on the air as KJIM on June 15, 1987, with power of 5 kilowatts during daytime hours and reduced power of 1 kilowatt nighttime. On January 2, 1990, the station changed its call sign to KRZN, and on December 13, 1993 to KTLK. On January 7, 2002, the station's call sign was changed to KKZN. [2]

In broadcasting and radio communications, a call sign is a unique designation for a transmitter station. In the United States of America, they are used for all FCC-licensed transmitters. A call sign can be formally assigned by a government agency, informally adopted by individuals or organizations, or even cryptographically encoded to disguise a station's identity.

The station initially began broadcasting with an all-Christian all-talk format. It was owned by Sudbrink Broadcasting. The station hosted satellite radio and Christian news/talk. The station also played Contemporary Christian Music with a Top 40/Album Oriented Rock hybrid style. Though the studio was new and built out for talk, very little took place there. In November 1987, Jann Scott of Boulder started broadcasting Addiction Free Radio on weekends. In the Spring of 1988, Scott became English talk program director. Scott launched Jann Scott Live, Race Day Radio Magazine and gave people such as Claudia Lamb and Bill Hammel their start in radio. The station programmed Mexican music in the Mornings and evenings up until 1990. Jann Scott is one of the few hosts on the station to win 2 Westword's Best Talk show Host awards: 1988 for Addiction Free Radio and 1989 for Race Day Radio Magazine. He also won Rocky Mountain News Top 10 Ten Colorado Broadcaster award.

In the 1990s, the station moved to Music and then, in 2002, to all-sports as "760 The Zone," from which the KKZN call sign is derived. After that, the station switched to progressive talk as the Denver affiliate of the Air America radio network in August 2004.

Air America was an American radio network specializing in progressive talk radio. It was on the air from March 2004 to January 2010.

AM 760: Colorado's Progressive Talk

During its previous progressive talk format, the most popular local talk host on KKZN was David Sirota, also a newspaper columnist. In March 2009, Sirota took over the morning time slot of The Jay Marvin Show, hosted by local talk show host Jay Marvin, when Marvin was forced off the air due to ill health. Sirota moved to Clear Channel Communications sister station KHOW in 2012, co-hosting an afternoon show with Michael Brown until Sirota's departure in January 2013. [3]

Besides broadcasting progressive talk shows, KKZN also ran what it called a Blue List. This list included companies that supported progressive causes and interests. The station also sponsored progressive events throughout the Colorado Front Range, such as events for the ACLU and other progressive organizations.

On January 21, 2010, Air America filed for Chapter 7 Bankruptcy, and ceased live programming the same night. Reruns of Air America's programming continued to air until Monday January 25, 2010 at 7 pm Mountain Time.

Real Talk 760

On May 7, 2014, Denver Post television critic Joan Ostrow reported that Gloria Neal, who anchors the 6 pm newscast on KCNC-TV along with hosting KKZN's morning show, had been released from her contract, and mentioned on Facebook that the entire staff had been let go, suggesting an oncoming format change. [4] [5]

On May 19, 2014, KKZN shifted their format to lifestyle/advice talk, branded as "Real Talk 760" with all syndicated personalities, including Dave Ramsey, Jim Bohannon, Clark Howard, Dr. Joy Browne, and Tom Martino, along with a late night radio replay of TMZ Live. Weekends, besides Leo Laporte's The Tech Guy , consisted of brokered programming.

Denver Sports 760

On December 10, 2015, KKZN changed call letters to KDSP, and flipped to sports as "Denver Sports 760" on January 4, 2016, affiliating with Fox Sports Radio. (KEPN and KKFN were the Fox Sports outlets in Denver but they became the local ESPN Radio network affiliates on the same day.) [6] [7] [8]

Orange and Blue 760

On July 27, 2017 KDSP relaunched as "Orange and Blue 760" with all-Denver Broncos football talk. [9]

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References

  1. Radio.Locator.com/KDSP
  2. "KDSP Call Sign History". United States Federal Communications Commission, audio division.
  3. Ferner, Matt (January 7, 2013). "Popular Progressive Denver Talk Radio Host Leaves The Airwaves". Huffington Post.
  4. Ostrow, Joanne (6 May 2014). "Gloria Neal out at AM 760, amid format change". Denver Post . Retrieved 8 May 2014.
  5. http://radioinsight.com/blog/headlines/88602/kkzn-denver-to-drop-liberal-talk/ KKZN Denver to Drop Liberal Talk
  6. "Denver Gets A New Sports Station On January 4 On KDSP" from All Access (December 21, 2015)
  7. "ESPN to affiliate with 104.3 The Fan on 1600 AM; KUNC buys 105.5 FM" from The Denver Post (December 7, 2015)
  8. https://radioinsight.com/blog/headlines/95604/denver-sports-760-to-launch-january-4/
  9. KDSP Denver Becomes Broncos Orange and Blue 760 Radioinsight - July 27, 2017