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KFIA (AM)
KFIA (710 kHz) is a commercial AM radio station broadcasting a Christian talk and teaching format. Licensed to Carmichael, California, the station serves the Sacramento metropolitan area. The station is currently owned by New Inspiration Broadcasting Company, Inc. which is a part of Salem Communications. KFIA is powered at 25,000 watts by day. But because 710 AM is a clear channel frequency reserved for Class A stations KIRO Seattle and WOR New York City, KFIA must greatly reduce power at night to 1,000 watts. It uses a directional antenna at all times. The transmitter is off North Foothills Boulevard at Athens Avenue in Rocklin. KFIA programming is also heard on 250 watt FM translator K289CT 105.7 MHz in Sacramento. Programming Most of KFIA's schedule is brokered programming where religious leaders pay for time on the station and may seek donations to their ministries during their shows. Some national Christian shows heard on KFIA include ''Through the Bible'' with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carmichael, California
Carmichael is a census-designated place (CDP) in Sacramento County, California, United States. It is a suburb in the Greater Sacramento metropolitan area. The population was 79,793 at the 2020 census. Geography and geology Carmichael is located at (38.639431, -121.321348). According to the United States Census Bureau, the CDP has an area of , of which is land and (1.92%) is water. History Daniel W. Carmichael (born 1867) came to California in 1885. In 1909, he developed Carmichael Colony No. I, of what was once part of the Rancho San Juan Mexican land grant. He later bought another , previously part of the Rancho Del Paso Mexican land grant, that he called Carmichael Colony No. 2. It bordered the first colony to the east and Walnut Avenue to the west; the southern boundary was Arden Way with Sutter Avenue to the north. Demographics 2010 At the 2010 census Carmichael had a population of 61,762. The population density was . The racial makeup of Carmichael was 49,776 (80.6%) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
City Of License
In American, Canadian, and Mexican broadcasting, a city of license or community of license is the community that a radio station or television station is officially licensed to serve by that country's broadcast regulator. In North American broadcast law, the concept of ''community of license'' dates to the early days of AM radio broadcasting. The requirement that a broadcasting station operate a ''main studio'' within a prescribed distance of the community which the station is licensed to serve appears in United States federal law, U.S. law as early as 1939. Various specific obligations have been applied to broadcasters by governments to fulfill public policy objectives of broadcast localism (politics), localism, both in radio and later also in television, based on the legislative presumption that a broadcaster fills a similar role to that held by community newspaper publishers. United States In the United States, the Communications Act of 1934 requires that "the Commission s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FM Translator
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] |
Rocklin, California
Rocklin is a city in Placer County, California, about from Sacramento, and about northeast of Roseville in the Sacramento metropolitan area. Besides Roseville, it shares borders with Granite Bay, Loomis and Lincoln. As of the 2010 census, Rocklin's population was 56,974. The California Department of Finance placed the 2019 population at 68,823. History Before the California Gold Rush, the Nisenan Maidu occupied both permanent villages and temporary summer shelters along the rivers and streams that miners sifted, sluiced, dredged and dammed to remove the gold. Explorer Jedediah Smith and a large party of American fur trappers crossed the Sacramento Valley in April 1827. The group saw many Maidu villages along the river banks. Deprived of traditional foodstuffs, homesites and hunting grounds by the emigrants, the Nisenan were among the earliest California Indian tribes to disappear. During the 1850s, miners sluiced streams and rivers, including Secret Ravine, which runs throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmitter
In electronics and telecommunications, a radio transmitter or just transmitter is an electronic device which produces radio waves with an antenna (radio), antenna. The transmitter itself generates a radio frequency alternating current, which is applied to the Antenna (radio), antenna. When excited by this alternating current, the antenna radiates radio waves. Transmitters are necessary component parts of all electronic devices that communicate by radio communication, radio, such as radio broadcasting, radio and television broadcasting stations, cell phones, walkie-talkies, Wireless LAN, wireless computer networks, Bluetooth enabled devices, garage door openers, two-way radios in aircraft, ships, spacecraft, radar sets and navigational beacons. The term ''transmitter'' is usually limited to equipment that generates radio waves for Communication engineering, communication purposes; or radiolocation, such as radar and navigational transmitters. Generators of radio waves for heatin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Directional Antenna
A directional antenna or beam antenna is an antenna which radiates or receives greater power in specific directions allowing increased performance and reduced interference from unwanted sources. Directional antennas provide increased performance over dipole antennas—or omnidirectional antennas in general—when greater concentration of radiation in a certain direction is desired. A high-gain antenna (HGA) is a directional antenna with a focused, narrow radiowave beam width, permitting more precise targeting of the radio signals. Most commonly referred to during space missions, these antennas are also in use all over Earth, most successfully in flat, open areas where there are no mountains to disrupt radiowaves. By contrast, a low-gain antenna (LGA) is an omnidirectional antenna with a broad radiowave beam width, that allows the signal to propagate reasonably well even in mountainous regions and is thus more reliable regardless of terrain. Low-gain antennas are often used in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the List of United States cities by population density, most densely populated major city in the United States, and is more than twice as populous as second-place Los Angeles. New York City lies at the southern tip of New York (state), New York State, and constitutes the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the world by urban area, urban landmass. With over 20.1 million people in its metropolitan statistical area and 23.5 million in its combined statistical area as of 2020, New York is one of the world's most populous Megacity, megacities, and over 58 million people live within of the city. New York City is a global city, global Culture of New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WOR (AM)
WOR (710 AM) is a 50,000-watt class A clear-channel AM radio station owned by iHeartMedia and licensed to New York, New York. The station airs a mix of local and syndicated talk radio shows, primarily from co-owned Premiere Networks, including ''The Clay Travis and Buck Sexton Show'', ''The Sean Hannity Show'', and ''Coast to Coast AM with George Noory''. '' CBS Eye on the World'' with John Batchelor, from CBS Audio Network is heard at night. Since 2016, the station has served as the New York outlet for co-owned NBC News Radio. The station's studios are located in the Tribeca neighborhood of Manhattan at the former AT&T Building, with its transmitter in Rutherford, New Jersey. WOR began broadcasting on Wednesday, February 22, 1922, and is one of the oldest continuously operating radio stations in the United States with a three–letter call sign, characteristic of a station dating from the 1920s. WOR is the only New York City station to have retained its original three-l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seattle
Seattle ( ) is a seaport city on the West Coast of the United States. It is the seat of King County, Washington. With a 2020 population of 737,015, it is the largest city in both the state of Washington and the Pacific Northwest region of North America. The Seattle metropolitan area's population is 4.02 million, making it the 15th-largest in the United States. Its growth rate of 21.1% between 2010 and 2020 makes it one of the nation's fastest-growing large cities. Seattle is situated on an isthmus between Puget Sound (an inlet of the Pacific Ocean) and Lake Washington. It is the northernmost major city in the United States, located about south of the Canadian border. A major gateway for trade with East Asia, Seattle is the fourth-largest port in North America in terms of container handling . The Seattle area was inhabited by Native Americans for at least 4,000 years before the first permanent European settlers. Arthur A. Denny and his group of travelers, subsequ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KIRO (AM)
KIRO (710 kHz "Seattle Sports") is a commercial AM radio station in Seattle, Washington, owned by Salt Lake City–based Bonneville International. The station airs a sports radio format and is an ESPN Radio Network affiliate. The station's studios and offices are located on Eastlake Avenue in Seattle's Eastlake district. KIRO is a Class A clear channel station. It broadcasts at the maximum power for commercial AM radio stations, 50,000 watts. By day, it uses a non-directional antenna. But to protect the other Class A station on AM 710, WOR New York City, and the previously allocated Class B station on 710, KSPN in Los Angeles, KIRO must use a directional antenna at night, thereby protecting those two older stations. The transmitter is off Dockton Road SW on Vashon Island. KIRO is Washington State's primary entry point station in the Emergency Alert System. History 650 KPCB (1927 to 1937) The station began broadcasting on April 27, 1927, as KPCB on 650 kilocycles. Its fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of North American Broadcast Station Classes
This is a list of broadcast station classes applicable in much of North America under international agreements between the United States, Canada and Mexico. Effective radiated power (ERP) and height above average terrain (HAAT) are listed unless otherwise noted. All radio and television stations within of the US-Canada or US-Mexico border must get approval by both the domestic and foreign agency. These agencies are Industry Canada/Canadian Radio-television and Telecommunications Commission (CRTC) in Canada, the Federal Communications Commission (FCC) in the US, and the Federal Telecommunications Institute (IFT) in Mexico. AM Station class descriptions All domestic (United States) AM stations are classified as A, B, C, or D. * A (formerly I) — clear-channel stations — 10 kW to 50 kW, 24 hours. **Class A stations are only protected within a radius of the transmitter site. **The old Class I was divided into three: Class I-A, I-B and I-N. NARBA distinguishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clear Channel Station
A clear-channel station is an AM radio station in North America that has the highest protection from 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 stations in the United States, Canada and The Bahamas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
