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KHSU
KHSU (90.5 FM) is an NPR-member radio station, licensed to Arcata, California, United States. The station is currently owned by California State Polytechnic University, Humboldt. KHSU also holds licenses for additional stations running Radio Bilingüe and the BBC World Service. KHSU provides the region encompassing Humboldt and Del Norte counties in California as well as portions of Trinity and Mendocino counties in California and Curry County, Oregon, with news, information and entertainment from public radio producers like National Public Radio (NPR), Public Radio International (PRI) and American Public Media (APM). History Early years The station began as a radio classroom experiment in 1941 on the campus of what was then Humboldt State College, with broadcasts airing on KIEM for two months until the attack on Pearl Harbor. The radio program resumed in full in 1947, when KHSC signed on as a 10-watt carrier current station. In January 1960, Humboldt State applied for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humboldt County, California
Humboldt County () is a county (United States), county located in the U.S. state of California. As of the 2020 United States census, 2020 census, the population was 136,463. The county seat is Eureka, California, Eureka. Humboldt County comprises the Eureka–Arcata, California, Arcata–Fortuna, California, Fortuna, California, Micropolitan Statistical Area. It is located on the far North Coast (California), North Coast of California, about north of San Francisco. It has among the most diverse climates of United States counties, with very mild coastal summers and hot interior days. Similar to the greater region, summers are extremely dry and winters have substantial rainfall. Its primary population centers of Eureka, the site of College of the Redwoods main campus, and the smaller college town of Arcata, California, Arcata, site of California State Polytechnic University, Humboldt, are located adjacent to Humboldt Bay, California's second largest natural bay. Area cities and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carrier Current
Carrier current transmission, originally called wired wireless, employs guided low-power Radio frequency, radio-frequency signals, which are transmitted along electrical conductors. The transmissions are picked up by receivers that are either connected to the conductors, or a short distance from them. Carrier current transmission is used to send audio and telemetry to selected locations, and also for low-power broadcasting that covers a small geographical area, such as a college campus. The most common form of carrier current uses longwave or medium wave Amplitude modulation, AM radio signals that are sent through existing electrical wiring, although other conductors can be used, such as telephone lines. Technology Carrier current generally uses low-power transmissions. In cases where the signals are being carried over electrical wires, special preparations must be made for distant transmissions, as the signals cannot pass through standard utility transformers. Signals can bridge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California State Polytechnic University, Humboldt
California State Polytechnic University, Humboldt (Cal Poly Humboldt or Humboldt) is a public university in Arcata, California. It is one of three polytechnic universities in the California State University (CSU) system and the northernmost campus in the system. The main campus, situated hillside at the edge of a coast redwood forest, overlooks Arcata, much of Humboldt Bay, and the Pacific Ocean. The college town setting on the California North Coast, north of Eureka, north of San Francisco, and 654 miles (1053 km) north of Los Angeles, is notable for its natural beauty. It is the most westerly four-year university in the contiguous United States. Humboldt is a Hispanic-serving institution (HSI). The university is divided into three colleges: the College of Arts, Humanities, and Social Sciences; the College of Natural Resources and Sciences; and the College of Professional Studies. It offers 58 bachelor's degree programs, 14 master's degree programs, 76 minors, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capital Public Radio
CapRadio (Capital Public Radio) is the public radio service of California State University, Sacramento. It consists of two full-power stations and five repeaters, all members of National Public Radio. It is the NPR member for Sacramento and much of the surrounding area, including Stockton and Modesto. The group is headquartered on Folsom Boulevard on the Sacramento State campus. CapRadio also operates North State Public Radio serving the northern Sacramento Valley, and KHSU serving the North Coast, under operating agreements. Stations KXJZ (90.9 FM) in Sacramento airs news and talk programming from NPR, as well as jazz and blues programming on weekends. KXJZ's programming is repeated on KUOP in Stockton at 91.3 FM, KKTO in Tahoe City at 90.5 FM, and KQNC in Quincy at 88.1 FM. KKTO's signal also reaches Reno and Carson City, Nevada, giving much of northern Nevada a second choice for NPR programming alongside that area's flagship station, KUNR. KXPR (88.9 FM) in Sacramento ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arcata, California
Arcata (; ; ) is a city adjacent to the Arcata Bay (northern) portion of Humboldt Bay (United States), Humboldt Bay in Humboldt County, California, United States. At the 2010 United States Census, 2020 census, Arcata's population was 18,857. Arcata was first founded in 1850 as Union, was officially established in 1858, and was renamed Arcata in 1860. It is located north of San Francisco (via U.S. Route 101 in California, Highway 101), and is home to California State Polytechnic University, Humboldt. Arcata is also the location of the Arcata Field Office of the Federal Bureau of Land Management, which is responsible for the administration of natural resources, lands and mineral programs, including the Headwaters Forest, on approximately of public land in Northwestern California. History Indigenous Native American The Wiyot people and Yurok tribe, Yurok people inhabited this area prior to the arrival of Europeans and continue to live in the area. "Kori" is the name for the Wiy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Call Signs In North America
Call signs are frequently still used by North American broadcast stations, in addition to amateur radio and other international radio stations that continue to identify by call signs worldwide. Each country has a different set of patterns for its own call signs. Call signs are allocated to ham radio stations in Barbados, Canada, Mexico and the United States. Many countries have specific conventions for classifying call signs by transmitter characteristics and location. The call sign format for radio and television call signs follows a number of conventions. All call signs begin with a prefix assigned by the International Telecommunication Union (ITU). For example, the United States has been assigned the following prefixes: AAA–ALZ, K, N, W. For a complete list, see international call sign allocations. Bermuda, Bahamas, and the Caribbean Pertaining to their status as former or current colonies, all of the British West Indies islands shared the VS, ZB–ZJ, and ZN–ZO prefixes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Attack On Pearl Harbor
The attack on Pearl HarborAlso known as the Battle of Pearl Harbor was a surprise military strike by the Empire of Japan on the United States Pacific Fleet at Naval Station Pearl Harbor, its naval base at Pearl Harbor on Oahu, Territory of Hawaii, Hawaii, on December 7, 1941. At the time, the U.S. was a Neutral powers during World War II, neutral country in World War II. The air raid on Pearl Harbor, which was launched from Aircraft carrier, aircraft carriers, resulted in the U.S. entering the war on the side of the Allies of World War II, Allies on the day following the attack. The Imperial General Headquarters, Japanese military leadership referred to the attack as the Hawaii Operation and Operation AI, and as Operation Z during its planning. The attack on Pearl Harbor was preceded by months of negotiations between the U.S. and Japan over the future of the Pacific Ocean, Pacific. Japanese demands included that the U.S. ABCD line, end its sanctions against Japan, cease aidi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corporation For Public Broadcasting
The Corporation for Public Broadcasting (CPB; stylized as cpb) is an American publicly funded non-profit corporation, created in 1967 to promote and help support public broadcasting. The corporation's mission is to ensure universal access to non-commercial, high-quality content and telecommunications services. It does so by distributing more than 70 percent of its funding to more than 1,400 locally owned public radio and television stations. History The Corporation for Public Broadcasting was created on November 7, 1967, when U.S. president Lyndon B. Johnson signed the Public Broadcasting Act of 1967. The new organization initially collaborated with the National Educational Television network (NET)—which would be replaced by the Public Broadcasting Service (PBS). Ward Chamberlin Jr. was the first operating officer. On March 27, 1968, it was registered as a nonprofit corporation in the District of Columbia. In 1969, the CPB talked to private groups to start PBS, an entity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North State Public Radio
North State Public Radio (KCHO 91.7 Chico/KFPR 88.9 Redding) is an NPR-affiliated public radio broadcaster which has main stations in the Northern California cities of Redding and Chico. It airs news and public affairs, classical music, talk radio and jazz programs. With the help of a number of relay transmitters, NSPR's signal covers a large portion of the North State region, including the cities of Red Bluff, Oroville, Paradise, Anderson, and Shasta Lake City. In 2020, Capital Public Radio, which operates KXJZ and KXPR, took over day to day operations of the station under a public service operating agreement. Programming Programming produced by North State Public Radio includes gardening show ''Cultivating Place'' and science show ''Blue Dot''. Stations Translators In addition to the main stations, KCHO and KFPR are relayed by additional translators to widen their broadcast area. See also * Campus radio * List of college radio stations in the United States F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Facility ID
The facility ID number, also called a FIN or facility identifier, is a unique integer number of one to six digits, assigned by the U.S. Federal Communications Commission (FCC) Media Bureau to each broadcast station in the FCC Consolidated Database System (CDBS) and Licensing and Management System (LMS) databases, among others. Because CDBS includes information about foreign stations which are notified to the U.S. under the terms of international frequency coordination agreements, FINs are also assigned to affected foreign stations. However, this has no legal significance, and the numbers are not used by the regulatory authorities in those other countries. Current FCC practice is to assign facility ID numbers sequentially, but this is not an official requirement, so third-party users must not rely on it. Unlike call signs, however, the FIN associated with a particular station never changes; thus, the FCC staff and interested parties can be certain to which station an application p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center Frequency
In electrical engineering and telecommunications, the center frequency of a filter or channel is a measure of a central frequency between the upper and lower cutoff frequencies. It is usually defined as either the arithmetic mean or the geometric mean of the lower cutoff frequency and the upper cutoff frequency of a band-pass system or a band-stop system. Typically, the geometric mean is used in systems based on certain transformations of lowpass filter designs, where the frequency response is constructed to be symmetric on a logarithmic frequency scale. The geometric center frequency corresponds to a mapping of the DC response of the prototype lowpass filter, which is a resonant frequency sometimes equal to the peak frequency of such systems, for example as in a Butterworth filter. The arithmetic definition is used in more general situations, such as in describing passband telecommunication systems, where filters are not necessarily symmetric but are treated on a linear fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
City Of License
In U.S., 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 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, 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 shall make such distribution of licenses, frequenci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
