|
WLNM-LD
WLNM-LD (channel 29) is a low-power television station in Lansing, Michigan, United States. It is a translator of Onondaga-licensed NBC affiliate WILX-TV (channel 10) which is owned by Gray Television. WLNM-LD's transmitter is located on River Street along the Red Cedar River southeast of Lansing; its parent station maintains studios on American Road (near I-96) in the city. History WLNM-LD first signed-on the air in 1991 as W69BJ on channel 69, as a translator of Saginaw-based WAQP (channel 49), a station owned by Tri-State Christian Television (TCT). The station relocated to channel 27 as W27CN in November 2003. The station was an owned-and-operated transmitter of TCT, which also carried many programs from Trinity Broadcasting Network (TBN). In 2007, TCT discontinued carriage of TBN programming, instead relying on productions of its own programs and direct carriage of programs from other ministries. In July 2009, the station's digital transmitter was put into service with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WAQP
WAQP (channel 49) is a religious television station licensed to Saginaw, Michigan, United States, serving northeastern Michigan as an owned-and-operated station of Tri-State Christian Television (TCT). The station's transmitter is located near Chesaning, Michigan. Technical information Subchannels The station's digital signal is multiplexed: Analog-to-digital conversion WAQP discontinued regular programming on its analog signal, over UHF channel 49, on June 12, 2009, the official date in which full-power television stations in the United States transitioned from analog to digital broadcasts under federal mandate. The station's digital signal remained on its pre-transition UHF channel 48, using PSIP to display the station's virtual channel as its former UHF analog channel 49. Its physical channel was later moved to 36. Translators WAQP previously operated a rebroadcaster on channel 27 in Lansing, which uses the callsign WLNM-LD. That channel was originally W69BJ channel 69, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WILX-TV
WILX-TV (channel 10) is a television station licensed to Onondaga, Michigan, United States, serving as the NBC affiliate for the Lansing area. Owned by Gray Television, the station maintains studios on American Road (near I-96) in Lansing, and its transmitter is located in Onondaga. WLNM-LD (channel 29) in Lansing operates as a translator of WILX-TV, allowing homes with issues receiving WILX-TV's VHF signal or only a UHF antenna to receive WILX-TV in some form. History The station signed on March 15, 1959 and was owned by Jackson Telecasters along with WJCO radio (1510 AM, now WJKN). Jackson Telecasters was half-owned by Lansing Broadcasting, owner of WILS (1320 AM), from which channel 10 took its calls. WILX shared the analog VHF channel 10 frequency with WMSB, an educational station owned by Michigan State University. That outlet was originally WKAR-TV, broadcasting on UHF channel 60. However, it had difficulty getting viewers because television sets were not required to h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tri-State Christian Television
Tri-State Christian Television, Inc., doing business as TCT Network and TCT Ministries, is a religious television network in the United States. The network was founded in May 1977 by Garth Coonce and his wife, Tina Coonce. TCT Network includes traditional televangelism, talk shows, children-oriented programming such as '' TCT Kids'' (used to meet E/I mandates), Southern gospel music, and feature films with Christian themes. TCT has an international service, ''TCT World'', which broadcasts in over 170 countries. From the mid-1980s to 2007, TCT was an affiliate of the Trinity Broadcasting Network. The network currently maintains a relationship with the Christian Broadcasting Network, airing that network's flagship program ''The 700 Club'' twice daily as well as CBN's nightly newscast. From 2011 to 2013, TCT operated a Spanish-language sub-channel which was available both online and over the air on TCT stations called La Fuente. This subchannel was ultimately discontinued, but rea ... [...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] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1080i
1080i (also known as Full HD or BT.709) is a combination of frame resolution and scan type. 1080i is used in high-definition television (HDTV) and high-definition video. The number "1080" refers to the number of horizontal lines on the screen. The "i" is an abbreviation for "interlaced"; this indicates that only the even lines, then the odd lines of each frame (each image called a video field) are drawn alternately, so that only half the number of actual image frames are used to produce video. A related display resolution is 1080p, which also has 1080 lines of resolution; the "p" refers to progressive scan, which indicates that the lines of resolution for each frame are "drawn" on the screen in sequence. The term assumes a widescreen aspect ratio of 16:9 (a rectangular TV that is wider than it is tall), so the 1080 lines of vertical resolution implies 1920 columns of horizontal resolution, or 1920 pixels × 1080 lines. A 1920 pixels × 1080 lines screen has a total of 2.1 ... [...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. It expands 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. However, depending on technical and regulatory restrictions, relays may also be set up by unrelated organisations. Types Broadcast translators In its simplest form, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flash-cut
A flash cut, also called a flash cutover, is an immediate change in a complex system, with no phase-in period. In the United States, some telephone area codes were split or overlaid immediately, rather than being phased in with a permissive dialing period. An example is telephone area code 213, which serves downtown Los Angeles and its immediate environs, split in January 1951 into 213 and 714 all at once. Another example is an immediate switch from an analog television channel to a digital television channel on the same frequency, where the two cannot operate in parallel without interference. A flash cut can also define a procedure in which multiple components of computer infrastructure are upgraded in multiple ways, all at once, with no phase-in period. In film, an extremely brief shot, sometimes as short as one frame, which is nearly subliminal in effect. Also a series of short staccato shots that create a rhythmic effect. See also * Big bang adoption * Flag day (softwar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MeTV
MeTV, an acronym for Memorable Entertainment Television, is an American broadcast television network owned by Weigel Broadcasting. Marketed as "The Definitive Destination for Classic TV", the network airs a variety of classic television programs from the 1930s through the 1990s. MeTV in the ensuing years has spun off six sister networks: MeTV+, the male-targeted, action/adventure-oriented Heroes & Icons, the sitcom oriented Decades, the film-centered Movies! (joint venture with Fox Television Stations), the female-targeted, drama-oriented Start TV, and the history/documentary network Story Television. MeTV is carried on digital subchannels of affiliated television stations in most markets; however, some MeTV-affiliated stations carry the network as a primary affiliation on their main channel, and a small number of stations air select programs from the network along with their regular general entertainment schedules, with a few carrying the network in high definition. The netwo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
