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AlaskaOne
AlaskaOne (or Alaska One) was a Public Broadcasting Service (PBS) member network of public television stations based in Fairbanks, Alaska from 1995 to 2012. It served communities in Alaska outside Anchorage. It was operated by the University of Alaska Fairbanks. It comprised five stations: * KUAC-TV channel 9 ( Fairbanks) * KTOO-TV channel 3 (Juneau) * KMXT-LP channel 9 ( Kodiak) * KYUK-LD channel 15 ( Bethel) * KIAL-LP/KUCB-LP channel 8 Unalaska (licensed station operated by KUCB radio) (Licensed in Dutch Harbor) KUAC-TV was the flagship station. The other four stations were locally owned, and occasionally broke off from the main AlaskaOne feed to air local programming. KUAC's massive translator network in the Alaska Interior aired the full network schedule. KYUK-TV originally aired on full-power channel 4 in Bethel, but reportedly ceased operation and had its license deleted by the FCC on March 20, 2009. According to KYUK's website, in 2004 its signal was moved to low-po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AlaskaOne
AlaskaOne (or Alaska One) was a Public Broadcasting Service (PBS) member network of public television stations based in Fairbanks, Alaska from 1995 to 2012. It served communities in Alaska outside Anchorage. It was operated by the University of Alaska Fairbanks. It comprised five stations: * KUAC-TV channel 9 ( Fairbanks) * KTOO-TV channel 3 (Juneau) * KMXT-LP channel 9 ( Kodiak) * KYUK-LD channel 15 ( Bethel) * KIAL-LP/KUCB-LP channel 8 Unalaska (licensed station operated by KUCB radio) (Licensed in Dutch Harbor) KUAC-TV was the flagship station. The other four stations were locally owned, and occasionally broke off from the main AlaskaOne feed to air local programming. KUAC's massive translator network in the Alaska Interior aired the full network schedule. KYUK-TV originally aired on full-power channel 4 in Bethel, but reportedly ceased operation and had its license deleted by the FCC on March 20, 2009. According to KYUK's website, in 2004 its signal was moved to low-po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KUAC-TV
KUAC-TV, virtual and VHF digital channel 9, is a Public Broadcasting Service (PBS) member television station licensed to Fairbanks, Alaska, United States. Owned by the University of Alaska Fairbanks, it is sister to National Public Radio (NPR) member station KUAC (89.9 FM). The two outlets share studios in the Great Hall on the UAF campus; KUAC-TV's transmitter is located on Bender Mountain. History KUAC-TV signed on for the first time on December 22, 1971 as an early Christmas present to the Interior. It was the first public television station in Alaska, and the only one until KAKM in Anchorage signed on in 1975. It originally aired for only five hours a day, from 5 p.m. to 10 p.m. As the difficulties associated with bringing PBS programming decreased, channel 9 increased its schedule, and now operates 24 hours a day. In 1995, KUAC-TV joined with KTOO-TV in Juneau and KYUK-TV in Bethel to form AlaskaOne, a network of PBS stations serving all of Alaska outside of Anchorage. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
National Public Radio
National Public Radio (NPR, stylized in all lowercase) is an American privately and state funded nonprofit media organization headquartered in Washington, D.C., with its NPR West headquarters in Culver City, California. It differs from other non-profit membership media organizations such as the Associated Press, in that it was established by an act of Congress. Most of its member stations are owned by non-profit organizations, including public school districts, colleges, and universities. It serves as a national Radio syndication, syndicator to a network of over 1,000 public radio List of NPR stations, stations in the United States. , NPR employed 840 people. NPR produces and distributes news and cultural programming. The organization's flagship shows are two drive time, drive-time news broadcasts: ''Morning Edition'' and the afternoon ''All Things Considered'', both carried by most NPR member stations, and among the List of most-listened-to radio programs, most popular radio p ... [...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] |
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] |
Call Sign
In broadcasting and radio communications, a call sign (also known as a call name or call letters—and historically as a call signal—or abbreviated as a call) is a unique identifier for a transmitter station. A call sign can be formally assigned by a government agency, informally adopted by individuals or organizations, or even cryptographically encoded to disguise a station's identity. The use of call signs as unique identifiers dates to the landline railroad telegraph system. Because there was only one telegraph line linking all railroad stations, there needed to be a way to address each one when sending a telegram. In order to save time, two-letter identifiers were adopted for this purpose. This pattern continued in radiotelegraph operation; radio companies initially assigned two-letter identifiers to coastal stations and stations onboard ships at sea. These were not globally unique, so a one-letter company identifier (for instance, 'M' and two letters as a Marconi station ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Terrestrial Television
Digital terrestrial television (DTTV or DTT, or DTTB with "broadcasting") is a technology for terrestrial television in which land-based (terrestrial) television stations broadcast television content by radio waves to televisions in consumers' residences in a digital format. DTTV is a major technological advance over the previous analog television, and has largely replaced analog which had been in common use since the middle of the 20th century. Test broadcasts began in 1998 with the changeover to DTTV (aka Analog Switchoff (ASO), or Digital Switchover (DSO)) beginning in 2006 and is now complete in many countries. The advantages of ''digital'' terrestrial television are similar to those obtained by digitising platforms such as cable TV, satellite, and telecommunications: more efficient use of limited radio spectrum bandwidth, provision of more television channels than analog, better quality images, and potentially lower operating costs for broadcasters (after the initial up ... [...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] |
Channel (broadcasting)
In broadcasting, a channel or frequency channel is a designated radio frequency (or, equivalently, wavelength), frequency assignment, assigned by a competent frequency assignment authority for the operation of a particular Radio broadcasting, radio station, television station or television channel. See also *Frequency allocation, ITU RR, article 1.17 *Frequency assignment, ITU RR, article 1.18 *Broadcast law *Television channel frequencies References International Telecommunication Union (ITU) Broadcasting {{Broadcast-stub ... [...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] |
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] |
