| 词条 | DZBB-TV | |||||||||||||||||||||
| 释义 |
| call_letters = DZBB-TV | city = Quezon City | country = Philippines | station_logo = gma tv-7.png | logo_size = 200px | station_slogan = Buong Puso Para Sa Kapuso | station_branding = GMA TV-7 Manila | analog = 7 (VHF) | digital = 27 (UHF) (ISDB-T) (test broadcast) | virtual = 07 (LCN) | subchannels = 07.01: GMA 07.02: GMA News TV (DZOE-TV) 07.04: GMA (1seg) | other_chs = D-5-ZG 5 Iba, Zambales D-5-ZB 5 Baler, Aurora D13ZR 13 Occ. Mindoro | affiliations = GMA Network (O&O) | founded = {{Start date and age|1961|10|29}} | location = Metro Manila | callsign_meaning = DZ Bisig Bayan (named after sister radio station DZBB) or "Uncle BoB" Stewart (founder) | former_callsigns = None | former_channel_numbers = | owner = GMA Network Inc. | licensee = | sister_stations = DZOE-TV (GMA News TV) DZBB-AM DWLS | effective_radiated_power = Analog: 100,000 Watts TPO Digital: 10,000 Watts TPO | HAAT = | class = | facility_id = | coordinates = {{coord|14|40|12|N|121|3|0|E|type:landmark}} | homepage = GMA Network.com }} DZBB-TV, is the flagship TV station of Philippine television network GMA Network. The station broadcasts in both channel 7 (VHF analog broadcast) and channel 27 (UHF digital broadcast). Its studios are located at the GMA Network Center, at the corner of Timog Avenue and Epifanio de los Santos Avenue in Quezon City, while its transmitter station is located at the GMA Tower of Power, Tandang Sora Avenue, Barangay Culiat, Quezon City. HistoryDZBB-TV traces its history to Metro Manila radio station DZBB, owned by Loreto F. de Hemedes, Inc.,[1] later renamed Republic Broadcasting System, Inc. of Robert "Uncle Bob" Stewart. After the success of its radio station, the company ventured into television. On October 29, 1961, RBS Channel 7, the fourth television station in the Philippines (after ABS Channel 3 and CBN Channel 9, which were owned by ABS-CBN which now owns Channel 2 in Manila, and IBC Channel 13 by the Inter-Island Broadcasting Corporation), started operations with just 25 employees (other stations had 200), a surplus transmitter, two old cameras and no lighting equipment and props. The station was always in the red and Stewart was about to give up; when the program "Dancetime with Chito" suddenly became an instant hit and advertising revenues started to pour in. Canned programs from the United States further sustained its success. In 1972, President Ferdinand Marcos declared martial law in the Philippines and the station was forced to shut down, though it only lasted for more than 3 months, and returned on the air in late-December of that year; this time, blocktimed by the National Media Production Center (NMPC) with limited three-month permits.[2] In 1974, RBS, including its TV and radio stations, were sold to a triumvirate composed of Felipe Gozon, Gilberto Duavit, Sr., and Menardo Jimenez who introduced a programming concept catering to the new audience. The new management acquired new equipment and introduced new programs and a new name, GMA (Greater Manila Area) Radio-Television Arts with its new identity, "Where You Belong" in 1979. When democracy in the Philippines was restored in the People Power Revolution in 1986, other television stations began to air, some with their original owners. The political instability of the country also added to the station's burden, when soldiers stormed into its studios for two days in a part of coup attempt to topple then President Corazon Aquino. On July 1987, GMA introduced its new dimension in television broadcasting as the network was transmitted in full stereo, dubbed as GMA StereoVision, and became the first Philippine TV station to broadcast programs in full stereo until 1998 when it switched to the current 100 kilowatt capacity. On November 7, 1988, DZBB officially inaugurated a new 100,000 watt transmitter in Quezon City. Known as the "Tower of Power", the {{convert|777|ft|m|1|abbr=on}} transmitter helped improve the channel's reception in Luzon, and was also the tallest man-made structure in the country at the time.[3] Digital televisionDigital channelsAccording to a December 2017 press release, the upgraded GMA's digital television signal transmission covered the areas of Metro Manila, Rizal, Cavite, Laguna, Bulacan and parts of Pampanga, Bataan, Nueva Ecija and Batangas. UHF Channel 27 (551.143 MHz)
References1. ^GMA Network Corporate Information {{webarchive |url=https://web.archive.org/web/20080816053420/http://www.gmanetwork.com/about |date=August 16, 2008 }}, GMANetwork.com 2. ^[https://mbasic.facebook.com/notes/pinoy-nostalgia/gma-networks-historytimelinemilestones/138716696176286/ GMA Network's (History/Timeline/Milestones)] 3. ^[https://news.google.com/newspapers?id=m6EVAAAAIBAJ&sjid=jQsEAAAAIBAJ&pg=6031%2C1257960 Pres. Aquino switched GMA-7's 'Power Tower], Manila Standard, November 7, 1988
| title = what's the story, pinoy tv?| accessdate = August 21, 2006| author = Anastacio & Badiola|archiveurl=https://web.archive.org/web/20050908073707/http://www.geocities.com/pinoytv/index.htm|archivedate=2005-09-08}} See also
4 : Television stations in Metro Manila|Television channels and stations established in 1961|GMA Network stations|Digital television stations in the Philippines |
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