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WCNN (AM)
WCNN (680 AM) is a radio station licensed to North Atlanta and serving the Atlanta-area radio market. It is owned by Dickey Broadcasting and airs a sports radio format. The station is commonly known by the on-air branding as "The Fan". Local sports shows are heard weekdays with the ESPN Radio Network airing nights and weekends. WCNN is the flagship of the Atlanta Braves Radio Network. WCNN broadcasts with a power of 50,000 watts during the daytime, and 10,000 watts at night, using a directional antenna at all times to protect other stations on AM 680 including KNBR from San Francisco. WCNN's transmitter and towers are located near Norcross, Georgia, northeast of Atlanta. WCNN is also heard on a 250-watt FM translator, W229AG at 93.7 MHz. The station formerly broadcast the audio portion of the CNN Headline News channel (hence its current call sign), an all-news radio format that the station pioneered in the 1980s and re-appeared on the station later in the station's histo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brookhaven, Georgia
Brookhaven, formerly North Atlanta, is a city in the northeastern suburbs of Atlanta that is located in western DeKalb County, Georgia, United States, directly northeast of Atlanta. On July 31, 2012, Brookhaven was approved in a referendum to become DeKalb County's 11th city. Incorporation officially took place on December 17, 2012, on which date municipal operations commenced. The new city stretches over . With a population of 56,795 as of the 2020 census, it is the second largest city located fully within DeKalb County, behind Stonecrest, Georgia, Stonecrest. History Creek people inhabited the area. Brookhaven's first permanent European settler was John Evins, who started a Plantation complexes in the Southern United States, plantation around 1810. Harris and Solomon Goodwin, who moved to Georgia from South Carolina, became owners of the land in the 1830s. The Goodwin House (Brookhaven, Georgia), Goodwin home and the family graveyard have been preserved at the 3900 block of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Format
A radio format or programming format (not to be confused with broadcast programming) describes the overall content broadcast on a radio station. The radio format emerged mainly in the United States in the 1950s, at a time when Radio broadcasting, radio was compelled to develop new and exclusive ways to programming by competition with Television broadcasting, television. The formula has since spread as a reference for commercial radio programming worldwide. A radio format aims to reach a more or less specific audience according to a certain type of programming, which can be thematic or general, more informative or more musical, among other possibilities. Radio formats are often used as a marketing tool and are subject to frequent changes, including temporary changes called "Stunting (broadcasting), stunting." Except for talk radio or sports radio formats, most programming formats are based on commercial music. However the term also includes the news, bulletins, DJ talk, jingles, c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CNN Headline News
HLN is an American basic cable network. Owned by CNN Worldwide, the network primarily carries true-crime programming, recently drifting away from limited live news programming. The channel was originally launched on January 1, 1982, by Turner Broadcasting as CNN2 (later renamed Headline News or CNN Headline News), a sister network to CNN that broadcast a looping, half-hour cycle of segments covering various news topics. In 2005, HLN began to diverge from this format and air more personality-based programs, including a primetime block featuring pundits such as Glenn Beck and legal commentator Nancy Grace. In the mid-2010s, HLN repositioned itself as a social media-centric network, highlighting headlines popular on social networks, and introducing social media-themed shows. Under CNN president Jeff Zucker, the channel began to backpedal on this programming in 2016, gradually shifting to a focus on crime, "regional" headlines, and entertainment stories (in contrast to CNN's ... [...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), often described as being equivalent to one event (or Cycle per second, cycle) per second. The hertz is an SI derived unit whose formal expression in terms of SI base units is 1/s or s−1, meaning that one hertz is one per second or the Inverse second, reciprocal of one second. It is used only in the case of periodic events. It is named after Heinrich Hertz, Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves. For high frequencies, the unit is commonly expressed in metric prefix, 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. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcast Relay Station
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. These expand 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. Depending on technical and regulatory restrictions, relays may also be set up by unrelated organisations. Types Translators In its simplest form, a broadcast tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FM Radio
FM broadcasting is a method of radio broadcasting that uses frequency modulation (FM) of the radio broadcast carrier wave. Invented in 1933 by American engineer Edwin Armstrong, wide-band FM is used worldwide to transmit high fidelity, high-fidelity sound over broadcast radio. FM broadcasting offers higher fidelity—more accurate reproduction of the original program sound—than other broadcasting techniques, such as AM broadcasting. It is also less susceptible to Electromagnetic interference, common forms of interference, having less static and popping sounds than are often heard on AM. Therefore, FM is used for most broadcasts of music and general audio (in the audio spectrum). FM radio stations use the very high frequency range of radio frequency, radio frequencies. Broadcast bands Throughout the world, the FM broadcast band falls within the VHF part of the radio spectrum. Usually 87.5 to 108.0 MHz is used, or some portion of it, with few exceptions: * In the Commo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norcross, Georgia
Norcross is a city in Gwinnett County, Georgia, about 15 miles northeast of Atlanta city limits. According to the 2010 census, the population was 9,116, while in 2020, the population increased to 17,209. Norcross is part of the Atlanta metropolitan area, located near the Spaghetti Junction interchange of Interstate 85 and Interstate 285. History Norcross was chartered as a town on October 26, 1870. The community was named for Jonathan Norcross, a former Atlanta Mayor and railroad official. Geography Norcross is bordered to the north by the city of Peachtree Corners. The southern boundary of the city is formed by Interstate 85, with access available from Exits 99 (Jimmy Carter Boulevard), 101 (Indian Trail Lilburn Road), and 102 ( Georgia State Route 378). Downtown Atlanta is located approximately to the southwest, accessible via I-85. According to the United States Census Bureau, the city of Norcross has a total area of , of which is land and , or 0.25%, is water. Dem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mast Radiator
A mast radiator (or radiating tower) is a radio mast or tower in which the metal structure itself is energized and functions as an antenna. This design, first used widely in the 1930s, is commonly used for transmitting antennas operating at low frequencies, in the LF and MF bands, in particular those used for AM radio broadcasting stations. The conductive steel mast is electrically connected to the transmitter. Its base is usually mounted on a nonconductive support to insulate it from the ground. A mast radiator is a form of monopole antenna. Structural design Most mast radiators are built as guyed masts. Steel lattice masts of triangular cross-section are the most common type. Square lattice masts and tubular masts are also sometimes used. To ensure that the tower is a continuous conductor, the tower's structural sections are electrically bonded at the joints by short copper jumpers which are soldered to each side or "fusion" (arc) welds across the mating flanges. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmitter
In electronics and telecommunications, a radio transmitter or just transmitter (often abbreviated as XMTR or TX in technical documents) is an electronic device which produces radio waves with an antenna (radio), antenna with the purpose of signal transmission to a radio receiver. 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 Electromagnetic radiation, radiates radio waves. Transmitters are necessary component parts of all electronic devices that communicate by radio communication, radio, such as radio broadcasting, radio (audio) 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 fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco
San Francisco, officially the City and County of San Francisco, is a commercial, Financial District, San Francisco, financial, and Culture of San Francisco, cultural center of Northern California. With a population of 827,526 residents as of 2024, San Francisco is the List of California cities by population, fourth-most populous city in the U.S. state of California and the List of United States cities by population, 17th-most populous in the United States. San Francisco has a land area of at the upper end of the San Francisco Peninsula and is the County statistics of the United States, fifth-most densely populated U.S. county. Among U.S. cities proper with over 250,000 residents, San Francisco is ranked first by per capita income and sixth by aggregate income as of 2023. San Francisco anchors the Metropolitan statistical area#United States, 13th-most populous metropolitan statistical area in the U.S., with almost 4.6 million residents in 2023. The larger San Francisco Bay Area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KNBR (AM)
KNBR (680 kHz, "KNBR 680 and 104.5 The Sports Leader") is an AM radio, AM radio station in San Francisco, California, broadcasting on a Clear-channel stations, clear channel from transmitting facilities in Redwood City, California. KNBR's non-directional 50,000-watt List of broadcast station classes, class-A signal can be heard throughout much of the western United States and as far west as the Hawaiian Islands at night. For several decades, KNBR enjoyed a long history as the flagship station of NBC's West Coast radio operations. Two other stations also use the KNBR brand. KNBR-FM (104.5 FM broadcasting, FM) in San Francisco has been a full-time simulcast of KNBR's programming since September 6, 2019. KTCT (1050 kHz) is licensed to San Mateo, California, with a transmitter located near Hayward, California. It carried a separate sports format known as ''The Ticket'' but was rebranded as a second KNBR in 2003. ''The Sports Leader'' is the on-air branding used by all three sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AM 680
The following radio stations broadcast on AM frequency 680 kHz: 680 AM is a North American clear-channel frequency. KNBR and KBRW share Class A status on 680 kHz. WRKO, WPTF, CJOB and CFTR also broadcast on 680 kHz, with 50,000 watts at all times, but are class B. 458 Argentina * LT3 in Rosario, Santa Fe Province * LU12 in Rio Gallegos, Santa Cruz * LV6 in Mendoza In Canada In Mexico * XECHG-AM in Chilpancingo, Guerrero In the United States Stations in bold are clear-channel station A clear-channel station is a North American AM radio station that has the highest level of protection from interference from other stations, particularly from nighttime skywave signals. This classification exists to ensure the viability of cross ...s. References {{DEFAULTSORT:680 Am Lists of radio stations by frequency ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
