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KEXS (AM)
KEXS (1090 AM) is a radio station licensed to Excelsior Springs, Missouri, and serving the Kansas City metropolitan area. The station is owned by the Catholic Radio Network, and airs a Roman Catholic religious radio format. The call letters stand for its city of license, EXcelsior Springs. To support the station, KEXS periodically holds on-air pledge drives. KEXS broadcasts at 10,000 watts by day. But because AM 1090 is a clear-channel frequency, reserved for Class A stations KAAY Little Rock, WBAL Baltimore and XEPRS Rosarito-Tijuana, the station must reduce power to 4,000 watts during critical hours and sign-off at night, to avoid interference. Programming is simulcast on sister station 890 KMVG and on FM translator K225CI at 92.9 MHz. The Catholic Radio Network also owns 1190 KDMR in Kansas City, which airs Spanish-language Catholic programming. History In August 1968, KEXS first signed on the air as a daytime-only station. Broadcasting Yearbook 1977 page C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Excelsior Springs, Missouri
Excelsior Springs is a city in Clay County, Missouri, Clay and Ray County, Missouri, Ray counties in the U.S. state of Missouri and part of the Kansas City metropolitan area. The population was 10,553 at the 2020 United States census, 2020 census. It is located approximately northeast of central Kansas City, Missouri. Geography Excelsior Springs is located at (39.341492, -94.230716), along the Fishing River, East Fork Fishing River. According to the United States Census Bureau, the city has a total area of , of which is land and is water. Demographics 2010 census As of the census of 2010, there were 11,084 people, 4,278 households, and 2,836 families residing in the city. The population density was . There were 4,771 housing units at an average density of . The racial makeup of the city was 92.6% White (U.S. Census), White, 2.8% African American (U.S. Census), African American, 0.7% Native American (U.S. Census), Native American, 0.5% Asian (U.S. Census), Asian, 0.1% Rac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clear-channel
A clear-channel station is an AM broadcasting, AM radio station in North America that has the highest protection from Interference (communication), interference from other stations, particularly concerning night-time skywave propagation. The system exists to ensure the viability of cross-country or cross-continent radio service enforced through a series of treaties and statutory laws. Known as Class A stations since 1982, they are occasionally still referred to by their former classifications of Class I-A (the highest classification), Class I-B (the next highest class), or Class I-N (for stations in Alaska too far away to cause interference to the primary clear-channel stations in the lower 48 states). The term "clear-channel" is used most often in the context of North America and the Caribbean, where the concept originated. Since 1941, these stations have been required to maintain an effective radiated power of at least 10,000 watts to retain their status. Nearly all such station ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcast Relay Station
A broadcast relay station, also known as a satellite station, relay transmitter, broadcast translator (U.S.), re-broadcaster (Canada), repeater (two-way radio) or complementary station (Mexico), is a broadcast transmitter which repeats (or transponds) the signal of a radio or television station to an area not covered by the originating station. It expands the broadcast range of a television or radio station beyond the primary signal's original coverage or improves service in the original coverage area. The stations may be (but are not usually) used to create a single-frequency network. They may also be used by an AM or FM radio station to establish a presence on the other band. Relay stations are most commonly established and operated by the same organisations responsible for the originating stations they repeat. However, depending on technical and regulatory restrictions, relays may also be set up by unrelated organisations. Types Broadcast translators In its simplest form, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FM Broadcasting
FM broadcasting is a method of radio broadcasting using frequency modulation (FM). Invented in 1933 by American engineer Edwin Armstrong, wide-band FM is used worldwide to provide high fidelity sound over broadcast radio. FM broadcasting is capable of higher fidelity—that is, more accurate reproduction of the original program sound—than other broadcasting technologies, such as AM broadcasting. It is also less susceptible to common forms of interference, reducing static and popping sounds often heard on AM. Therefore, FM is used for most broadcasts of music or general audio (in the audio spectrum). FM radio stations use the very high frequency range of radio frequencies. Broadcast bands Throughout the world, the FM broadcast band falls within the VHF part of the radio spectrum. Usually 87.5 to 108.0 MHz is used, or some portion thereof, with few exceptions: * In the former Soviet republics, and some former Eastern Bloc countries, the older 65.8–74 MHz band ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sister Station
In broadcasting, sister stations or sister channels are radio or television stations operated by the same company, either by direct ownership or through a management agreement. Radio sister stations will often have different formats, and sometimes one station is on the AM band while another is on the FM band. Conversely, several types of sister-station relationships exist in television; stations in the same city will usually be affiliated with different television networks (often one with a major network and the other with a secondary network), and may occasionally shift television programs between each other when local events require one station to interrupt its network feed. Sister stations in separate (but often nearby) cities owned by the same company may or may not share a network affiliation. For example, WNYW and WWOR-TV, in New York City and Secaucus, New Jersey, are both owned by Fox Corporation. WNYW is a Fox owned-and-operated station; WWOR-TV is a MyNetworkTV own ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simulcast
Simulcast (a portmanteau of simultaneous broadcast) is the broadcasting of programmes/programs or events across more than one resolution, bitrate or medium, or more than one service on the same medium, at exactly the same time (that is, simultaneously). For example, Absolute Radio is simulcast on both AM and on satellite radio. Likewise, the BBC's Prom concerts were formerly simulcast on both BBC Radio 3 and BBC Television. Another application is the transmission of the original-language soundtrack of movies or TV series over local or Internet radio, with the television broadcast having been dubbed into a local language. Early radio simulcasts Before launching stereo radio, experiments were conducted by transmitting left and right channels on different radio channels. The earliest record found was a broadcast by the BBC in 1926 of a Halle Orchestra concert from Manchester, using the wavelengths of the regional stations and Daventry. In its earliest days the BBC often transmit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sign-off
A sign-on (or start-up in Commonwealth countries except Canada) is the beginning of operations for a radio or television station, generally at the start of each day. It is the opposite of a sign-off (or closedown in Commonwealth countries except Canada), which is the sequence of operations involved when a radio or television station shuts down its transmitters and goes off the air for a predetermined period; generally, this occurs during the overnight hours although a broadcaster's digital specialty or sub-channels may sign-on and sign-off at significantly different times as its main channels. Like other television programming, sign-on and sign-off sequences can be initiated by a broadcast automation system, and automatic transmission systems can turn the carrier signal and transmitter on/off by remote control. Sign-on and sign-off sequences have become less common due to the increasing prevalence of 24-hour-a-day, seven-day-a-week broadcasting. However, some national broadc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tijuana
Tijuana ( ,"Tijuana" (US) and ), known also by the initials T.J., is a city and municipal seat of , , located on the . It is part of the San Diego-Tijuana metro area and the larger [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosarito
Rosarito is a coastal city in Playas de Rosarito Municipality, Baja California, situated on the Pacific Coast of Mexico. As of 2010, the city had a population of 65,278. Located south of the US-Mexico border, Rosarito is a part of the greater San Diego–Tijuana region and one of the westernmost cities in Mexico. Rosarito is a major tourist destination, known for its beaches, resorts, and events like Baja Beach Fest. History Evidence of the presence of Paleo-Indians in the region has been dated as early as 2,000 BC. By 1,000 BC, a group emerged that is recognizable as the Yuman ancestors of the Kumeyaay, who continued to inhabit the northern portion of the Baja California Peninsula at the time of European contact. The Kumeyaay referred to the area now known as Rosarito as ''Wa-cuatay'', which translates to "big houses" in the Kumeyaay language. Spanish era After conquering the Aztec Empire, Hernán Cortés sent expeditions to explore what he believed to be the Island of C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XEPRS-AM
XEPRS-AM (1090 kHz) is a commercial AM radio station licensed to Playas de Rosarito, a suburb of Tijuana in Baja California, Mexico. It broadcasts a Sports/Talk radio format, branded as "The Mightier 1090". The station is heard across the San Diego-Tijuana, Los Angeles-Orange County, Riverside-San Bernardino areas of Southern California. XEPRS is a Class A, 50,000 watt clear-channel station using a non-directional antenna in the daytime. Because it must protect other Class A stations on 1090 AM, it uses a three-tower array directional antenna at night. The transmitter is just off of Mexican Federal Highway 1D in Fraccionamiento Rancho del Mar. The daytime signal can be heard over much of Coastal Southern California and parts of Baja California. At night, the skywave signal extends over much of the West Coast of the United States and Northwestern Mexico. History XERB: The Mighty 1090 Today's 1090 AM started out as 150,000-watt XERB on 730 kHz. The original concessi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltimore
Baltimore ( , locally: or ) is the most populous city in the U.S. state of Maryland, fourth most populous city in the Mid-Atlantic, and the 30th most populous city in the United States with a population of 585,708 in 2020. Baltimore was designated an independent city by the Constitution of Maryland in 1851, and today is the most populous independent city in the United States. As of 2021, the population of the Baltimore metropolitan area was estimated to be 2,838,327, making it the 20th largest metropolitan area in the country. Baltimore is located about north northeast of Washington, D.C., making it a principal city in the Washington–Baltimore combined statistical area (CSA), the third-largest CSA in the nation, with a 2021 estimated population of 9,946,526. Prior to European colonization, the Baltimore region was used as hunting grounds by the Susquehannock Native Americans, who were primarily settled further northwest than where the city was later built. Colonist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WBAL (AM)
WBAL (1090 kHz) is a commercial AM radio station licensed to Baltimore, Maryland, and owned by the broadcasting division of Hearst Communications. Airing a news/talk radio format, WBAL broadcasts on a Class A clear-channel frequency, with 50,000 watts from a transmitter facility in Randallstown, Maryland. Listeners in and around Baltimore can also hear the station on FM translator station W268BA at 101.5 MHz. The station shares its studios and offices with sister stations WBAL-TV (channel 11) and WIYY (97.9 FM) on Television Hill in Baltimore's Woodberry neighborhood. WBAL and WIYY are the only two radio stations owned by Hearst, which is primarily a publishing and television company. WBAL is non-directional by day but uses a directional antenna at night to protect the other Class A stations on 1090 AM, KAAY in Little Rock and XEPRS in Rosarito, Mexico. With a good radio, WBAL's nighttime signal can be heard in much of Eastern North America, reaching as far as Nova Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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