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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 KXPR (88.9 FM) is a classical music-formatted radio station in the Sacramento, California, area. The station is closely linked to sister-station KXJZ (90.9 FM), and the two stations are known as Capital Public Radio (now CapRadio). Both stations ..., 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 scie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flagship (broadcasting)
In broadcasting, a flagship (also known as a flagship station or key station) 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. The term derives from the naval custom where the commanding officer of a group of naval ships would fly a distinguishing flag. In common parlance, "flagship" is now used to mean the most important or leading member of a group, hence its various uses in broadcasting. The term ''flagship station'' is primarily used in TV and radio in the United States and Canada, while the term is primarily used in TV in Japan (and formerly in the United States). Examples Lotteries * Mega Millions, normally from WSB-TV i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KXPR
KXPR (88.9 FM) is a classical music-formatted radio station in the Sacramento, California, area. The station is closely linked to sister-station KXJZ (90.9 FM), and the two stations are known as Capital Public Radio (now CapRadio). Both stations are owned by Sacramento State and share studio operations on campus, and KXPR's transmitter is located in Walnut Grove. In 2006 the stations swapped signals to their current configuration. The swap marked a return of sorts to KXPR's roots; in 1979, the station had originally signed in at 88.9 FM before moving to 90.9 in 1984. KXPR carries programming from NPR, and also has locally produced features as well as classical music shows. Although KXPR does have a HD Radio channel, it has yet to sign on a HD2 or HD3 subcarrier. Additional shows from KXPR's schedule include: At the Opera' with host Sean BiancoThe Metropolitan Opera Saturday matinee performances, Sound and Spirit' with host Ellen Kushner, Harmonia' (with the accent on the third ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chester, California
Chester (formerly Big Meadows) is a census-designated place (CDP) in Plumas County, California, United States. Chester is located on Lake Almanor, north-northwest of Quincy. The town is located along State Route 36. The US Postal Service ZIP code for the community is 96020. The population was 2,144 at the 2010 census, down from 2,316 at the 2000 census. The primary industries in Chester are lumber production and tourism. Chester serves as the retail center for the Lake Almanor region of California, and derives a significant portion of its economy from the tourist trade, and to a lesser degree from construction to new residents and businesses. History The town was founded and named by two settlers, one from Chester, Vermont, and another from Chester, Missouri. The Chester post office opened in 1894 and moved in 1908. Geography Chester is located at (40.302395, -121.234672). According to the United States Census Bureau, the CDP has a total area of . of it is land and of it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burney, California
Burney is an unincorporated town and census-designated place (CDP) in Shasta County, California, United States. Its population is 3,000 as of the 2020 census, down from 3,154 from the 2010 census. Burney is located on State Route 299, about 4 miles west of its junction with State Route 89. Burney has several areas for fly fishing, with wild brown and native rainbow trout in many nearby rivers and streams, including Burney Creek. Other attractions in the area include McArthur–Burney Falls Memorial State Park, home to Burney Falls. Burney was named after Samuel Burney, a settler in the area in the 1850s. Burney was found dead in the valley in 1857, which came to be called "the valley where Burney died," and finally just "Burney". The town of Burney sits at the base of an extinct volcano called Burney Mountain. The peak is . History 2009 shootout Demographics 2010 At the 2010 census Burney had a population of 3,154. The population density was . The racial makeup of B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nominal Power
Nominal power is a power capacity in engineering. Radio broadcasting Nominal power is a measurement of a mediumwave radio station's output used in the United States. Photovoltaic devices Nominal power is the nameplate capacity of photovoltaic (PV) devices, such as solar cells, panels and systems, and is determined by measuring the electric current and voltage in a circuit, while varying the resistance under precisely defined conditions. See also * Power rating * Real versus nominal value The distinction between real value and nominal value occurs in many fields. From a philosophical viewpoint, nominal value represents an accepted condition, which is a goal or an approximation, as opposed to the real value, which is always present. ... References Electrical engineering {{engineering-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hertz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that one hertz is the reciprocal of one second. It is named after Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves. Hertz are commonly expressed in multiples: kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz). Some of the unit's most common uses are in the description of periodic waveforms and musical tones, particularly those used in radio- and audio-related applications. It is also used to describe the clock speeds at which computers and other electronics are driven. The units are sometimes also used as a representation of the energy of a photon, via the Planck relation ''E'' = ''hν'', where ''E'' is the photon's energy, ''ν'' is its freq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foot (unit)
The foot ( feet), standard symbol: ft, is a unit of length in the British imperial and United States customary systems of measurement. The prime symbol, , is a customarily used alternative symbol. Since the International Yard and Pound Agreement of 1959, one foot is defined as 0.3048 meters exactly. In both customary and imperial units, one foot comprises 12 inches and one yard comprises three feet. Historically the "foot" was a part of many local systems of units, including the Greek, Roman, Chinese, French, and English systems. It varied in length from country to country, from city to city, and sometimes from trade to trade. Its length was usually between 250 mm and 335 mm and was generally, but not always, subdivided into 12 inches or 16 digits. The United States is the only industrialized nation that uses the international foot and the survey foot (a customary unit of length) in preference to the meter in its commercial, engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metre
The metre (British spelling) or meter (American spelling; see spelling differences) (from the French unit , from the Greek noun , "measure"), symbol m, is the primary unit of length in the International System of Units (SI), though its prefixed forms are also used relatively frequently. The metre was originally defined in 1793 as one ten-millionth of the distance from the equator to the North Pole along a great circle, so the Earth's circumference is approximately km. In 1799, the metre was redefined in terms of a prototype metre bar (the actual bar used was changed in 1889). In 1960, the metre was redefined in terms of a certain number of wavelengths of a certain emission line of krypton-86. The current definition was adopted in 1983 and modified slightly in 2002 to clarify that the metre is a measure of proper length. From 1983 until 2019, the metre was formally defined as the length of the path travelled by light in a vacuum in of a second. After the 2019 redefi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Height Above Average Terrain
Height above average terrain (HAAT), or (less popularly) effective height above average terrain (EHAAT), is the vertical position of an antenna site is above the surrounding landscape. HAAT is used extensively in FM radio and television, as it is more important than effective radiated power (ERP) in determining the range of broadcasts ( VHF and UHF in particular, as they are line of sight transmissions). For international coordination, it is officially measured in meters, even by the Federal Communications Commission in the United States, as Canada and Mexico have extensive border zones where stations can be received on either side of the international boundaries. Stations that want to increase above a certain HAAT must reduce their power accordingly, based on the maximum distance their station class is allowed to cover (see List of North American broadcast station classes for more information on this). The FCC procedure to calculate HAAT is: from the proposed or actual antenna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Effective Radiated Power
Effective radiated power (ERP), synonymous with equivalent radiated power, is an IEEE standardized definition of directional radio frequency (RF) power, such as that emitted by a radio transmitter. It is the total power in watts that would have to be radiated by a half-wave dipole antenna to give the same radiation intensity (signal strength or power flux density in watts per square meter) as the actual source antenna at a distant receiver located in the direction of the antenna's strongest beam (main lobe). ERP measures the combination of the power emitted by the transmitter and the ability of the antenna to direct that power in a given direction. It is equal to the input power to the antenna multiplied by the gain of the antenna. It is used in electronics and telecommunications, particularly in broadcasting to quantify the apparent power of a broadcasting station experienced by listeners in its reception area. An alternate parameter that measures the same thing is effec ... [...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] |
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] |
