KPPX-TV
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KPPX-TV
KPPX-TV (channel 51) is a television station licensed to Tolleson, Arizona, United States, serving the Phoenix area as an affiliate of Ion Television. The station is owned by Inyo Broadcast Holdings, and maintains offices on Camelback Road on the northeast side of Phoenix; its transmitter is located atop South Mountain on the city's south side. History In February 1981, during an open window for low-power TV station applications, San Bernardino, California–based Community Service Television Company applied for a construction permit to build a translator station on channel 51, to serve Phoenix from atop South Mountain. Two years later, on March 28, 1983, Saul Dresner filed a petition with the Federal Communications Commission (FCC) to allot UHF channel 51 to Tolleson, Arizona, for a full power television station. He presented sufficient evidence to support the allotment and expressed interest in applying for a station, and the FCC released a Notice of Proposed Rulemaking on Jun ...
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Court TV
Court TV is an American digital broadcast network and former cable television channel. It was originally launched in 1991 with a focus on crime-themed programs such as true crime documentary series, legal analysis talk shows, and live news coverage of prominent criminal cases. In 2008, the original cable channel became TruTV. The channel relaunched on May 8, 2019 as a digital broadcast television network owned by Katz Broadcasting, a subsidiary of the E. W. Scripps Company. Court TV is also available via streaming services such as YouTube TV and Pluto TV, and its audio feed is available on Sirius XM channel 793. History As a cable television channel Cable television channel Courtroom Television Network, known as Court TV, was launched on July 1, 1991, at 6:00 am Eastern Time by founder Steven Brill and was available to three million subscribers. Its original anchors were Jack Ford, Fred Graham, Cynthia McFadden, and Gregg Jarrett. The network was born out of two competing p ...
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Phoenix, Arizona
Phoenix ( ; nv, Hoozdo; es, Fénix or , yuf-x-wal, Banyà:nyuwá) is the List of capitals in the United States, capital and List of cities and towns in Arizona#List of cities and towns, most populous city of the U.S. state of Arizona, with 1,608,139 residents as of 2020. It is the List of United States cities by population, fifth-most populous city in the United States, and the only U.S. state capital with a population of more than one million residents. Phoenix is the anchor of the Phoenix metropolitan area, also known as the Valley of the Sun, which in turn is part of the Salt River Valley. The metropolitan area is the 11th largest by population in the United States, with approximately 4.85 million people . Phoenix, the seat of Maricopa County, Arizona, Maricopa County, has the largest area of all cities in Arizona, with an area of , and is also the List of United States cities by area, 11th largest city by area in the United States. It is the largest metropolitan area, bo ...
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Ion Media
Ion Media (formerly known as Paxson Communications Corporation and Ion Media Networks) was an American broadcasting company that owned and operated over 71 television stations in most major American markets (through its television stations group, Ion Media Television), as well as the linear broadcast networks Ion Television, Ion Plus, and Qubo. After being operated as a private company through its entire existence, it was acquired by the E. W. Scripps Company and merged with its Katz Broadcasting subsidiary on January 7, 2021, after Scripps' purchase of Ion Media to manage those assets separately from its traditional broadcast network-affiliated television stations. History As Paxson Communications Corporation The company was founded in 1988 by Lowell W. "Bud" Paxson in Florida. The company purchased radio stations and a couple of television stations, eventually becoming Florida's largest radio group. The radio stations' formats included rock, contemporary hit radio, news and ...
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KASW
KASW (channel 61) is a television station in Phoenix, Arizona, United States, affiliated with The CW. It is owned by the E. W. Scripps Company alongside American Broadcasting Company, ABC affiliate KNXV-TV (channel 15). Both stations share studios on North 44th Street on the city's east side, while KASW's primary transmitter is located on South Mountains (Arizona), South Mountain. KASW went on the air in 1995 as the Phoenix affiliate of The WB. Its first owner contracted with KTVK (channel 3) for programming and support services, and KTVK bought the station in 1999. In addition to being an affiliate of The WB and later The CW, the station also broadcast several secondary local sports teams at various times. KASW was split from KTVK in 2014 as the result of KTVK's sale. Scripps acquired it in 2019 and has added local newscasts from KNXV. KASW is the high-power ATSC 3.0 (NextGen TV) station for the Phoenix area and provides the ATSC 3.0 broadcasts of six major Phoenix commercial st ...
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Bounce TV
Bounce TV is an American digital multicast television network owned by Katz Broadcasting, a subsidiary of E. W. Scripps Company. Promoted as "the first 24/7 digital multicast broadcast network created to target African Americans", the channel features a mix of original and acquired programming geared toward African-Americans between 25 and 54 years of age. The network is network affiliate with terrestrial television and television station in many media markets through digital subchannel; it is also available on the digital cable tiers of select cable providers at the discretion of local affiliates, The network is also available on Dish Network and DirecTV. History The network was founded on April 5, 2011. The founding group and initial ownership team included Martin Luther King III; former mayor of Atlanta, Georgia and ambassador of the United States to the United Nations Andrew Young and his son Andrew "Bo" Young III; and Rob Hardy and Will Packer, co-founders of Rainfores ...
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480i
480i is the video mode used for standard-definition digital television in the Caribbean, Japan, South Korea, Taiwan, Philippines, Laos, Western Sahara, and most of the Americas (with the exception of Argentina, Paraguay, and Uruguay). The ''480'' identifies a vertical resolution of 480 lines, and the ''i'' identifies it as an interlaced resolution. The field rate, which is 60 Hz (or 59.94 Hz when used with NTSC color), is sometimes included when identifying the video mode, i.e. 480i60; another notation, endorsed by both the International Telecommunication Union in BT.601 and SMPTE in SMPTE 259M, includes the frame rate, as in 480i/30. The other common standard definition digital standard, used in the rest of the world, is 576i. It originated from the need for a standard to digitize analog TV (defined in BT.601) and is now used for digital TV broadcasts and home appliances such as game consoles and DVD disc players. Although related, it should not be confused with the an ...
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720p
720p (1280×720 px; also called HD ready, standard HD or just HD) is a progressive HDTV signal format with 720 horizontal lines/1280 columns and an aspect ratio (AR) of 16:9, normally known as widescreen HDTV (1.78:1). All major HDTV broadcasting standards (such as SMPTE 292M) include a 720p format, which has a resolution of 1280×720; however, there are other formats, including HDV Playback and AVCHD for camcorders, that use 720p images with the standard HDTV resolution. The frame rate is standards-dependent, and for conventional broadcasting appears in 50 progressive frames per second in former PAL/SECAM countries (Europe, Australia, others), and 59.94 frames per second in former NTSC countries (North America, Japan, Brazil, others). The number ''720'' stands for the 720 horizontal scan lines of image display resolution (also known as 720 pixels of vertical resolution). The ''p'' stands for progressive scan, i.e. non-interlaced. When broadcast at 60 frames per second, 720p ...
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Aspect Ratio (image)
The aspect ratio of an image is the ratio of its width to its height, and is expressed with two numbers separated by a colon, such as ''16:9'', sixteen-to-nine. For the ''x'':''y'' aspect ratio, the image is ''x'' units wide and ''y'' units high. Common aspect ratios are 1.85:1 and 2.39:1 in cinematography, 4:3 and 16:9 in television photography, and 3:2 in still photography. Some common examples The common film aspect ratios used in cinemas are 1.85:1 and 2.39:1.The 2.39:1 ratio is commonly labeled 2.40:1, e.g., in the American Society of Cinematographers' ''American Cinematographer Manual'' (Many widescreen films before the 1970 SMPTE revision used 2.35:1). Two common videographic aspect ratios are 4:3 (1.:1), the universal video format of the 20th century, and 16:9 (1.:1), universal for high-definition television and European digital television. Other cinema and video aspect ratios exist, but are used infrequently. In still camera photography, the most common aspect ra ...
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Display Resolution
The display resolution or display modes of a digital television, computer monitor or display device is the number of distinct pixels in each dimension that can be displayed. It can be an ambiguous term especially as the displayed resolution is controlled by different factors in cathode ray tube (CRT) displays, flat-panel displays (including liquid-crystal displays) and projection displays using fixed picture-element (pixel) arrays. It is usually quoted as ', with the units in pixels: for example, ' means the width is 1024 pixels and the height is 768 pixels. This example would normally be spoken as "ten twenty-four by seven sixty-eight" or "ten twenty-four by seven six eight". One use of the term ''display resolution'' applies to fixed-pixel-array displays such as plasma display panels (PDP), liquid-crystal displays (LCD), Digital Light Processing (DLP) projectors, OLED displays, and similar technologies, and is simply the physical number of columns and rows of pixels creating ...
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Digital Subchannel
In broadcasting, digital subchannels are a method of transmitting more than one independent program stream simultaneously from the same digital radio or television station on the same radio frequency channel. This is done by using data compression techniques to reduce the size of each individual program stream, and multiplexing to combine them into a single signal. The practice is sometimes called "multicasting". ATSC television United States The ATSC digital television standard used in the United States supports multiple program streams over-the-air, allowing television stations to transmit one or more subchannels over a single digital signal. A virtual channel numbering scheme distinguishes broadcast subchannels by appending the television channel number with a period digit (".xx"). Simultaneously, the suffix indicates that a television station offers additional programming streams. By convention, the suffix position ".1" is normally used to refer to the station's main digi ...
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Multiplex (TV)
A multiplex or mux (called virtual sub-channel in the United States and Canada, and bouquet in France) is a grouping of program services as interleaved data packets for broadcast over a network or modulated multiplexed medium. The program services are split out at the receiving end. In the United Kingdom, a terrestrial ''multiplex'' (usually abbreviated ''mux'') has a fixed bandwidth of 8 MHz CODFM of interleaved H.222 packets containing a number of ''channels''. In the United States, a similar arrangement using 6 MHz 8VSB is often described as a ''channel'' with ''virtual sub-channels''. Pay television multiplexes In regards to television, the term multiplex is often used to refer to a single broadcaster offering multiple channels of programming as a single bundle to its subscribers. The term is most synonymous with premium television services, such as those devoted to films (where the term evokes the symbolism of multiplex cinemas) or sports; for instance, film services may ...
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KPNX
KPNX (channel 12) is a television station licensed to Mesa, Arizona, United States, serving the Phoenix area as an affiliate of NBC. The station is owned by Tegna Inc., and maintains studios at the Republic Media building on Van Buren Street in downtown Phoenix (which also houses formerly co-owned newspaper ''The Arizona Republic''); its transmitter is located atop South Mountain on the city's south side. KPNX is also broadcast on satellite station KNAZ-TV (channel 2) in Flagstaff, which formerly was a separate NBC affiliate, and a network of low-power translators across northern and central Arizona. Channel 12 was the second TV station on the air in the Phoenix area, starting in 1953. Originally established in Mesa itself, it was acquired by Phoenix radio station KTAR (620 AM) in 1954 in a maneuver that ended a contest over channel 3 in Phoenix and was co-owned with that outlet for 25 years. It has been owned by Tegna and its predecessor, Gannett, since 1979, when it beca ...
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