|
WDSI-TV
WDSI-TV (channel 61) is a television station in Chattanooga, Tennessee, United States, affiliated with True Crime Network and Comet. The station is owned by New Age Media, which also operates Cleveland-licensed dual CW/MyNetworkTV affiliate WFLI-TV (channel 53) under a local marketing agreement (LMA) with MPS Media. Sinclair Broadcast Group, owner of dual ABC/Fox affiliate WTVC (channel 9), provides some engineering functions for both stations under LMAs and also programs WFLI-TV. WDSI-TV and WFLI-TV share studios on East Main Street ( SR 8/US 41/US 76) in Chattanooga's Highland Park section; master control and some internal operations for the two stations are based at WTVC's facilities on Benton Drive in Chattanooga. WDSI-TV's transmitter is located on Signal Mountain in the town of Walden. Established in 1972 as independent station WRIP-TV, channel 61 later became WDSI-TV in 1983. The station was a Fox affiliate from 1986 to 2015, when Sinclair purchased the programming ass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultra High Frequency
Ultra high frequency (UHF) is the ITU designation for radio frequency, radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (one decimeter). Radio waves with frequencies above the UHF band fall into the super-high frequency (SHF) or microwave frequency range. Lower frequency signals fall into the VHF (very high frequency) or lower bands. UHF radio waves propagate mainly by Line-of-sight propagation, line of sight; they are blocked by hills and large buildings although the transmission through building walls is strong enough for indoor reception. They are used for UHF television broadcasting, television broadcasting, cell phones, satellite communication including GPS, personal radio services including Wi-Fi and Bluetooth, walkie-talkies, cordless phones, satellite phones, and numerous other applications. The Institute of Electrical and Electronics ... [...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] |
Rossville, Georgia
Rossville is a city in Walker County, Georgia, United States. The population was 3,980 at the 2020 census. It is part of the Chattanooga, TN–GA Metropolitan Statistical Area. History A post office has been in operation at Rossville since 1817. The city was named after Cherokee Indian Chief John Ross, who resided there until being forced to relocate with his people to Oklahoma on the Trail of Tears. The city incorporated in 1905.Elizabeth B. Cooksey,Walker County" ''New Georgia Encyclopedia'', 2006. The John Ross House, a log cabin, was declared a National Historic Landmark in 1973. Geography According to the United States Census Bureau, the city has a total area of , all land. Rossville is a suburb of Chattanooga, Tennessee, and the cities are separated by the Tennessee/Georgia state line. The city lies in a broad valley between Missionary Ridge to the east and Lookout Mountain to the west. Fort Oglethorpe and the Chickamauga and Chattanooga National Military Park l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analog Television
Analog television is the original television technology that uses analog signals to transmit video and audio. In an analog television broadcast, the brightness, colors and sound are represented by amplitude, instantaneous phase and frequency, phase and frequency of an analog signal. Analog signals vary over a continuous range of possible values which means that Noise (electronics), electronic noise and interference may be introduced. Thus with analog, a moderately weak signal becomes Noise (video), snowy and subject to interference. In contrast, picture quality from a digital television (DTV) signal remains good until the signal level drops below digital cliff, a threshold where reception is no longer possible or becomes intermittent. Analog television may be wireless (terrestrial television and satellite television) or can be distributed over a cable network as cable television. All broadcast television systems used analog signals before the arrival of DTV. Motivated by the ... [...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] |
Sign-on And Sign-off
A sign-on (or start-up in Commonwealth countries except Canada) is the beginning of operations for a radio or television station, generally at the start of each day. It is the opposite of a sign-off (or closedown in Commonwealth countries except Canada), which is the sequence of operations involved when a radio or television station shuts down its transmitters and goes off the air for a predetermined period; generally, this occurs during the overnight hours although a broadcaster's digital specialty or sub-channels may sign-on and sign-off at significantly different times as its main channels. Like other television programming, sign-on and sign-off sequences can be initiated by a broadcast automation system, and automatic transmission systems can turn the carrier signal and transmitter on/off by remote control. Sign-on and sign-off sequences have become less common due to the increasing prevalence of 24-hour-a-day, seven-day-a-week broadcasting. However, some national broadca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walden, Tennessee
Walden is a town located in Hamilton County, Tennessee, United States. The population was 1,981 at the 2020 census and up from 1,898 at the 2010 census. It is part of the Chattanooga, Tennessee–Georgia Metropolitan Statistical Area. Walden, along with the community of Fairmount are located within the town of Signal Mountain's zip code, 37377. Geography Walden is located at (35.161154, -85.312116). The town is situated atop Walden's Ridge, a section of the Cumberland Plateau. According to the United States Census Bureau, the town has a total area of , all of it land. Demographics 2020 census As of the 2020 United States census, there were 1,981 people, 744 households, and 550 families residing in the town. 2000 census As of the census of 2000, there were 1,960 people, 728 households, and 583 families residing in the town. The population density was . There were 776 housing units at an average density of . The racial makeup of the town was 99.13% White, 0.20% Nativ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signal Mountain, Tennessee
Signal Mountain is a town in Hamilton County, Tennessee, United States. The town is a suburb of Chattanooga and is located on Walden Ridge. "Signal Mountain" is used as a colloquial name for the part of Walden Ridge close to the town. The town population was 8,852 as of the 2020 census and estimated to be 8,567 in 2018. Geography Signal Mountain is located in southwestern Hamilton County at 35°8′N 85°21′W (35.1291, -85.3424), atop the south end of Walden Ridge. The southern edge of the town overlooks the Tennessee River below. The town is bordered to the south by the city of Chattanooga, to the northeast by the town of Walden, and to the north by the unincorporated community of Fairmount. U.S. Route 127 (Ridgeway Avenue) is the main road through the town, leading south off the mountain to downtown Chattanooga and north over Walden Ridge to Dunlap. According to the United States Census Bureau, the town has a total area of , all land. History Signal Mountain's histor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Master Control
Master control is the technical hub of a broadcast operation common among most over-the-air television stations and television networks. It is distinct from a production control room (PCR) in television studios where the activities such as switching from camera to camera are coordinated. A transmission control room (TCR) is usually smaller in size and is a scaled down version of centralcasting. Master control is the final point before a signal is transmitted over-the-air for terrestrial television or cablecast, satellite provider for broadcast, or sent on to a cable television operator. Television master control rooms include banks of video monitors, satellite receivers, videotape machines, video servers, transmission equipment, and, more recently, computer broadcast automation equipment for recording and playback of television programming. Master control is generally staffed with one or two master control operators around-the-clock to ensure continuous operation. Master cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Highland Park, Chattanooga
Highland Park is a neighborhood in the city of Chattanooga, Tennessee. It originally was a small city developed between the late 19th century and the mid-20th century. It is located two miles east of downtown Chattanooga, and bounded by Willow and Holtzclaw streets on the east and west, and McCallie and Main streets on the north and south. It was incorporated in 1905. Later, when it was incorporated into the City of Chattanooga in 1929, it grew to become a popular middle-class suburb with access to multiple train lines. As employment and much downtown property value in Chattanooga declined throughout the 1970s, Highland Park did as well, but it has had significant recent success due to its proximity to the downtown, its vibrant neighborhood association, and many newly renovated historic houses. Makeup The neighborhood has around 900 homes and is home to three parks. Shaw Park is a pocket park owned by the Highland Park Neighborhood Association and located on South Highland Park Av ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tennessee State Route 8
State Route 8 (SR 8) is a north–south state highway in East and Middle Tennessee. It connects the cities of Chattanooga and McMinnville via Signal Mountain and Dunlap. Route description Hamilton County SR 8 begins in Hamilton County as the unsigned companion route to US 41/US 76 at the Georgia border in East Ridge, where they continue concurrent with Georgia State Route 3. As Ringgold Road, they head east and have an interchange with I-75 and go through downtown before passing through the Bachman Tubes and entering Chattanooga, where it becomes Westside Drive and having an interchange with I-24. They then come to an intersection and become concurrent with US 11/US 64/ SR 2 (E 23rd Street) and head north on Dodds Avenue. They pass through neighborhoods before US 41/US 76/SR 8 split from US 11/US 64/SR 2 (Dodds Avenue) and continue east along E Main Street. They then become concurrent with SR 17 (S Willow Street) before SR 8 splits off and heads north along Market ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Broadcasting Company
The American Broadcasting Company (ABC) is an American commercial broadcast television network. It is the flagship property of the ABC Entertainment Group division of The Walt Disney Company. The network is headquartered in Burbank, California, on Riverside Drive, directly across the street from Walt Disney Studios and adjacent to the Roy E. Disney Animation Building. The network's secondary offices, and headquarters of its news division, are in New York City, at its broadcast center at 77 West 66th Street on the Upper West Side of Manhattan. Since 2007, when ABC Radio (also known as Cumulus Media Networks) was sold to Citadel Broadcasting, ABC has reduced its broadcasting operations almost exclusively to television. It is the fifth-oldest major broadcasting network in the world and the youngest of the American Big Three television networks. The network is sometimes referred to as the Alphabet Network, as its initialism also represents the first three letters of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Television Station")
