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KAKM
KAKM, virtual channel 7 ( VHF digital channel 8), is a Public Broadcasting Service (PBS) member television station licensed to Anchorage, Alaska, United States. Owned by Alaska Public Media, it is sister to National Public Radio (NPR) member station KSKA (91.1 FM). The two outlets share studios at the Elmo Sackett Broadcast Center on the campus of Alaska Pacific University; KAKM's transmitter is located near Knik, Alaska. KAKM was the only PBS station in Alaska that was not part of AlaskaOne during its existence. The call letters were chosen to represent the three major geographic areas served by the station: Anchorage, Kenai, and Matanuska. KAKM operates a full-time satellite station, KTOO-TV (virtual channel 3, VHF digital channel 10), licensed to the capital city of Juneau. This station is owned by Capital Community Broadcasting as a sister to non-commercial FM radio stations KTOO (FM), KNLL, and KRNN, but is operated by Alaska Public Media. KTOO's transmitter is loc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska Rural Communications Service
The Alaska Rural Communications Service (ARCS) is a statewide network of low-powered television stations, serving 235 communities throughout the Alaskan Bush areas. Developed in the late 1970s, the network is based in Anchorage, Alaska, and is operated by Alaska Public Media. Programming is beamed via satellite to the rural transmitters owned by the Alaska state government. Low powered television broadcasts began in 1959, with a transmitter in the Suntrana- Healy area. In 1972, the Alaskan Public Broadcasting Commission (APBC) received FCC permission to test the use of videotapes to bring television to areas of Alaska with no ability to access terrestrial repeaters; tests began in three villages the next year. Alaska's state legislature then provided funding to the state's Office of Telecommunications to lease a satellite transponder and modify existing telephone earth stations for television in 1976. The first satellite-fed television transmissions began on January 15, 1977, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KTOO (FM)
KTOO (104.3 FM) is a non-commercial educational radio station licensed to serve Juneau, Alaska, United States. The station is owned bKTOO Public Media It is the radio sister to KTOO-TV, a PBS satellite member station of KAKM. The station airs public radio programming from NPR. KTOO also operates KTOO 360TV, a statewide public television service. Programming included Gavel Alaska, the state's legislative and public affairs coverage, and First Nations Experience programming. KTOO operates two other radio stations, KXLL 100.7 FM and KRNN 102.7 FM. All three are members of the regional organization CoastAlaska and the Alaska Public Radio Network. All stations share a broadcasting complex in downtown Juneau at 360 Egan Drive. Translators KTOO programming is also carried on broadcast 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 statio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PBS Kids
PBS Kids is the brand for most of the children's programming aired by the Public Broadcasting Service (PBS) in the United States. Some public television children's programs are not produced by PBS member stations or transmitted by PBS. Instead, they are produced by independent public television distributors such as American Public Television, and are not labeled as "PBS Kids" programming, as it is mainly a programming block branding. The target audience is children between the ages of 2 and 8. The network is also available in sub-Saharan Africa and Australia. History PTV block PBS had historically aired programs for children such as ''Sesame Street'', ''Mister Rogers' Neighborhood'', and ''Reading Rainbow''; prior to 1993, these programs aired under general PBS branding. In August 1993, PBS introduced new branding for their children's programs featuring "The P-Pals", animated characters shaped like PBS logos who encouraged skills such as gathering information, self-esteem, co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anchorage, Alaska
Anchorage () is the largest city in the U.S. state of Alaska by population. With a population of 291,247 in 2020, it contains nearly 40% of the state's population. The Anchorage metropolitan area, which includes Anchorage and the neighboring Matanuska-Susitna Borough, had a population of 398,328 in 2020, accounting for more than half the state's population. At of land area, the city is the fourth-largest by area in the United States and larger than the smallest state, Rhode Island, which has . Anchorage is in Southcentral Alaska, at the terminus of the Cook Inlet, on a peninsula formed by the Knik Arm to the north and the Turnagain Arm to the south. In September 1975, the City of Anchorage merged with the Greater Anchorage Area Borough, creating the Municipality of Anchorage. The municipal city limits span , encompassing the urban core, a joint military base, several outlying communities, and almost all of Chugach State Park. Because of this, less than 10% of the Municipalit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knik TV Mast
Knik TV Mast, located near Knik, Alaska, is a tall guyed mast used for FM radio and television broadcasting. The mast is operated by Alaska Public Telecommunications, Inc. The mast gained the distinction as the tallest structure in Alaska, following the April 28, 2010 demolition of the guyed mast at LORAN-C transmitter Port Clarence Loran-C is a hyperbolic radio navigation system that allows a receiver to determine its position by listening to low frequency radio signals that are transmitted by fixed land-based radio beacons. Loran-C combined two different techniques to p .... The following transmitters are radiated: Television FM radio External links * http://www.fcc.gov/fcc-bin/fmq?state=&call=&city=&arn=&serv=&vac=&freq=0.0&fre2=107.9&facid=&class=&dkt=&list=1&dist=1&dlat2=61&mlat2=25&slat2=20&NS=N&dlon2=149&mlon2=52&slon2=28&EW=W&size=9 * http://wireless2.fcc.gov/UlsApp/AsrSearch/asrRegistration.jsp?regKey=112366 1986 establishments in Alaska Buildings and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska Public Media
Alaska Public Media is a non-profit organization with member television and radio stations that are part of PBS, NPR and other public broadcasting networks. Formerly known as Alaska Public Telecommunications, Inc., Alaska Public Media relies upon several funding sources, including member donations, state and federal dollars, and grants from private foundations, the Corporation for Public Broadcasting (CPB), and other organizations. Alaska Public Media operates KAKM, a television station affiliated with PBS, along with public radio station KSKA (FM 91.1). Alaska Public Media also operates the Alaska Public Radio Network (APRN), a network of more than 20 radio stations in Alaska that share news and other audio content statewide; as well as Alaska's omnibus television network, the Alaska Rural Communications Service, which is a joint venture of Alaska Public Media and Alaska's public broadcasters. The stations claim 54,000 TV viewers nightly and 37,000 radio listeners weekly in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Very High Frequency
Very high frequency (VHF) is the ITU designation for the range of radio frequency electromagnetic waves ( radio waves) from 30 to 300 megahertz (MHz), with corresponding wavelengths of ten meters to one meter. Frequencies immediately below VHF are denoted high frequency (HF), and the next higher frequencies are known as ultra high frequency (UHF). VHF radio waves propagate mainly by line-of-sight, so they are blocked by hills and mountains, although due to refraction they can travel somewhat beyond the visual horizon out to about 160 km (100 miles). Common uses for radio waves in the VHF band are Digital Audio Broadcasting (DAB) and FM radio broadcasting, television broadcasting, two-way land mobile radio systems (emergency, business, private use and military), long range data communication up to several tens of kilometers with radio modems, amateur radio, and marine communications. Air traffic control communications and air navigation systems (e.g. VOR and ILS) wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KYUK-FM
Bethel Broadcasting, Incorporated, doing business as KYUK, KYUK-FM and KYUK-TV is a non-profit corporation dedicated to serving the Yup'ik Eskimo and residents of populations of southwest Alaska with local, non-commercial public radio and television. KYUK is a National Public Radio and Alaska Public Radio affiliate and PBS member station through the Alaska One Public Television Network. KYUK is located in Bethel, Alaska a town situated on the banks of the Kuskokwim River within the Yukon/Kuskokwim Delta region of southwestern Alaska. KYUK has maintained an archive of their programs and productions. The Archive has over 5,000 audio and video recordings from the mid-1970s to the present. The mission of the Archive is to preserve, organize, store and make accessible moving image and sound recordings produced by KYUK Television and Radio about the culture, language, history and contemporary life of Yup'ik people and residents of the region. The contents of the Archive include loca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watt
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit). : ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low-power Broadcasting
Low-power broadcasting is broadcasting by a broadcast station at a low transmitter power output to a smaller service area than "full power" stations within the same region. It is often distinguished from "micropower broadcasting" (more commonly " microbroadcasting") and broadcast translators. LPAM, LPFM and LPTV are in various levels of use across the world, varying widely based on the laws and their enforcement. Canada Radio communications in Canada are regulated by the Radio Communications and Broadcasting Regulatory Branch, a branch of Industry Canada, in conjunction with the Canadian Radio-television and Telecommunications Commission (CRTC). Interested parties must apply for both a certificate from Industry Canada and a license from CRTC in order to operate a radio station. Industry Canada manages the technicalities of spectrum space and technological requirements whereas content regulation is conducted more so by CRTC. LPFM is broken up into two classes in Canada, Low (50 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtual Channel
In most telecommunications organizations, a virtual channel is a method of remapping the ''program number'' as used in H.222 Program Association Tables and Program Mapping Tables to a channel number that can be entered via digits on a receiver's remote control. Often, "virtual channels" are implemented in digital television, helping users to find a desired channel easily, or easing the transition from analogue to digital broadcasting in general. The practice of assigning virtual channels is most common in those parts of the world where TV stations were colloquially named after the RF channel they were transmitting on ("Channel 6 Springfield"), as it was common in North America during the analogue TV era. In other parts of the world, such as Europe, virtual channels are rarely used or needed, as TV stations there identify themselves by name, not by RF channel or callsign. A "virtual channel" was first used for DigiCipher 2 in North America. It was later used and referred to as a l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Station
A television station is a set of equipment managed by a business, organisation or other entity, such as an amateur television (ATV) operator, that transmits video content and audio content via radio waves directly from a transmitter on the earth's surface to any number of tuned receivers simultaneously. Overview Most often the term "television station" refers to a station which broadcasts structured content to an audience or it refers to the organization that operates the station. A terrestrial television transmission can occur via analog television signals or, more recently, via digital television signals. Television stations are differentiated from cable television or other video providers in that their content is broadcast via terrestrial radio waves. A group of television stations with common ownership or affiliation are known as a TV network and an individual station within the network is referred to as O&O or affiliate, respectively. Because television station signals u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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