DZBB-TV (channel 7) is a
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 s ...
in
Metro Manila
Metropolitan Manila ( ), commonly shortened to Metro Manila and formally the National Capital Region (NCR; ), is the capital region and largest List of metropolitan areas in the Philippines, metropolitan area of the Philippines. Located ...
, Philippines, serving as the
flagship
A flagship is a vessel used by the commanding officer of a group of navy, naval ships, characteristically a flag officer entitled by custom to fly a distinguishing flag. Used more loosely, it is the lead ship in a fleet of vessels, typically ...
of the
GMA television network. The digital service is known as DZBB-DTV by only a few people. It is
owned and operated
In the broadcasting industry, an owned-and-operated station (frequently abbreviated as an O&O) usually refers to a television or radio station owned by the network with which it is associated. This distinguishes such a station from an affiliate ...
by the network's
namesake corporate parent alongside
GTV flagship
DWDB-TV (channel 27). Both stations share studios at the
GMA Network Center
The GMA Network Center is the headquarters and broadcast complex of GMA Network, a major radio and television network in the Philippines. It is located at EDSA corner Timog Avenue, Diliman, Quezon City. It is the network's main television and ...
,
EDSA
Epifanio de los Santos Avenue, commonly referred to by its acronym EDSA (), is a major Ring road, circumferential road around Manila, the capital city of the Philippines. It passes through 6 of Metro Manila's 17 local government units or citi ...
corner Timog Avenue, Diliman,
Quezon City
Quezon City (, ; ), also known as the City of Quezon and Q.C. (read and pronounced in Filipino language, Filipino as Kyusi), is the richest and List of cities in the Philippines, most populous city in the Philippines. According to the 2020 c ...
, while DZBB-TV's hybrid analog and digital transmitting facilities are located at the
GMA Tower of Power,
Tandang Sora Avenue, Barangay Culiat,
Quezon City
Quezon City (, ; ), also known as the City of Quezon and Q.C. (read and pronounced in Filipino language, Filipino as Kyusi), is the richest and List of cities in the Philippines, most populous city in the Philippines. According to the 2020 c ...
with SFN relay towers located at the
PBCom Tower in
Makati City, Zen Towers in
Manila
Manila, officially the City of Manila, is the Capital of the Philippines, capital and second-most populous city of the Philippines after Quezon City, with a population of 1,846,513 people in 2020. Located on the eastern shore of Manila Bay on ...
, as well as in
Antipolo
Antipolo, officially the City of Antipolo (), is a Cities of the Philippines#Legal classification, component city and capital of the Provinces of the Philippines, province of Rizal (province), Rizal, Philippines. According to the 2020 census, ...
,
Angeles City
Angeles (), officially the City of Angeles (; ), is a Cities of the Philippines#Legal classification, highly urbanized city in the Central Luzon region of the Philippines. According to the 2020 census, it has a population of 462,928 people.
A ...
,
Malolos City
Malolos , officially the City of Malolos (), is a Cities of the Philippines#Legal classification, component city and capital of the Provinces of the Philippines, province of Bulacan, Philippines. According to the 2020 census, it has a population ...
and
Cabanatuan
Cabanatuan, officially the City of Cabanatuan (; ; kapampangan language, Kapampangan: ''Lakanbalen/Ciudad ning Cabanatuan''), is a Cities of the Philippines#Legal classification, component city in the province of Nueva Ecija, Philippines. Acco ...
.
History
Early history: Stewart era
DZBB-TV traces its history to
Metro Manila
Metropolitan Manila ( ), commonly shortened to Metro Manila and formally the National Capital Region (NCR; ), is the capital region and largest List of metropolitan areas in the Philippines, metropolitan area of the Philippines. Located ...
radio station
DZBB, owned by Loreto F. de Hemedes, Inc.
[GMA Network Corporate Information]
, GMANetwork.com In 1943,
Robert "Uncle Bob" Stewart, an icon and a pioneer of Philippine television who founded the RBS, was assigned in Manila during World War II as a
war correspondent
A war correspondent is a journalist who covers stories first-hand from a war, war zone.
War correspondence stands as one of journalism's most important and impactful forms. War correspondents operate in the most conflict-ridden parts of the wor ...
for
United Press
United Press International (UPI) is an American international news agency whose newswires, photo, news film, and audio services provided news material to thousands of newspapers, magazines, radio and television stations for most of the 20th ...
(UP). He fell in love with the country and its people, resigned from UP in 1945 and opted to call the Philippines his home. In 1948, Stewart met with Loreto Feliciano, a widow from
Pampanga
Pampanga, officially the Province of Pampanga (; ; ), is a province in Central Luzon in the Philippines. Lying on the northern shore of Manila Bay, Pampanga is bordered by Tarlac to the north, Nueva Ecija to the northeast, Bulacan to the east, ...
with three children, and they got married the following year.
Stewart opened a
AM radio
AM broadcasting is radio broadcasting using amplitude modulation (AM) transmissions. It was the first method developed for making audio radio transmissions, and is still used worldwide, primarily for medium wave (also known as "AM band") transmi ...
station DZBB, which began broadcasting from a makeshift studio on the 4th floor of
Calvo Building in Escolta,
Binondo
Binondo (; ) is a district in Manila and is referred to as the city's Chinatown. Its influence extends beyond to the places of Quiapo, Manila, Quiapo, Santa Cruz, Manila, Santa Cruz, San Nicolas, Manila, San Nicolas and Tondo, Manila, Tondo. ...
,
Manila
Manila, officially the City of Manila, is the Capital of the Philippines, capital and second-most populous city of the Philippines after Quezon City, with a population of 1,846,513 people in 2020. Located on the eastern shore of Manila Bay on ...
on March 1, 1950, which was then the shopping avenue of the then-capital city Manila. This marked the birth of Republic Broadcasting System (RBS) in 1963, becoming the top-rated TV network in the Philippine broadcasting industry.
After the success of its radio station, the company decided to expand into television. RBS Channel 7 began broadcasting on October 29, 1961, the fourth television station in the Philippines (after
ABS Channel 3 and CBN Channel 9, which were owned by the
Bolinao Electronics Corporation (now
ABS-CBN Corporation
ABS-CBN Corporation is a Mass media in the Philippines, Filipino Media conglomerate, media company based in Quezon City, Metro Manila, Philippines. It is the largest entertainment television and film production, Broadcast syndication, progra ...
) which used to operate Channel 2 and
IBC Channel 13 by the
Inter-Island Broadcasting Corporation). The television network started its operations with just 25 employees (other stations had 200), a surplus
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 sig ...
, two old
cameras
A camera is an instrument used to capture and store images and videos, either digitally via an electronic image sensor, or chemically via a light-sensitive material such as photographic film. As a pivotal technology in the fields of photograp ...
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
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
further sustained its success.
Martial Law period; GMA Radio-Television Arts (1974–1992)
On September 21, 1972, when then
President
President most commonly refers to:
*President (corporate title)
* President (education), a leader of a college or university
*President (government title)
President may also refer to:
Arts and entertainment Film and television
*'' Præsident ...
Ferdinand Marcos
Ferdinand Emmanuel Edralin Marcos Sr. (September 11, 1917 – September 28, 1989) was a Filipino lawyer, politician, dictator, and Kleptocracy, kleptocrat who served as the tenth president of the Philippines from 1965 to 1986. He ruled the c ...
declared
martial law
Martial law is the replacement of civilian government by military rule and the suspension of civilian legal processes for military powers. Martial law can continue for a specified amount of time, or indefinitely, and standard civil liberties ...
in the Philippines by the virtue of
Proclamation 1081, RBS was forced to shut down. The station seized from RBS - DZBB-TV Channel 7, given the green light by the government to return on the air in December of that year with limited three-month permits. During that time, programming was supplied mostly via a blocktime agreement with Philippine Production Center Inc. (PPCI), a company led by former
ABS-CBN
ABS-CBN is a leading Philippine media and content company. It serves as the flagship media brand of ABS-CBN Corporation, a subsidiary of Lopez Holdings Corporation. Once the country's largest free-to-air television network, ABS-CBN has since ...
executive
Romeo Jalosjos.
In 1974, due to limited licenses, difficulty in financial obligations, and disallowing foreign citizens and entities from owning and operating media companies in the
Philippines
The Philippines, officially the Republic of the Philippines, is an Archipelagic state, archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of List of islands of the Philippines, 7,641 islands, with a tot ...
, Stewart and the
American Broadcasting Company
The American Broadcasting Company (ABC) is an American Commercial broadcasting, commercial broadcast Television broadcaster, television and radio Radio network, network that serves as the flagship property of the Disney Entertainment division ...
, which owned 25% of RBS, were forced to cede majority control to a
triumvirate
A triumvirate () or a triarchy is a political institution ruled or dominated by three individuals, known as triumvirs (). The arrangement can be formal or informal. Though the three leaders in a triumvirate are notionally equal, the actual distr ...
composed of
Gilberto Duavit Sr., Menardo Jimenez and
Felipe Gozon
Felipe Enrique "Henry" Lapuz Gozon (born December 8, 1939), is a Filipino lawyer, business executive, and the current chairman and adviser of the board of GMA Network Inc., one of the largest media conglomerate in the Philippines.
A lawyer b ...
, who introduced a programming concept catering to the new audience. The new management acquired new equipment and introduced new programs under a new name, GMA Radio-Television Arts (GMA stood for
Greater Manila Area
The Greater Manila Area () is the contiguous urbanization region surrounding the Metro Manila, Metropolitan Manila area of the Philippines. This built-up zone includes Metro Manila and the neighboring provinces of Bulacan to the north, Cavite and ...
) with its new identity, "''Where You Belong''" was used from 1978 to 1982 and from 1990 to 1994. On May 28, 1974, the corporate name was renamed Republic Broadcasting System. Rod Reyes, then-general manager and executive vice president of RBS, recruited old-timers from ABS-CBN, including those from its news and entertainment divisions. By that time, DZBB-TV Channel 7 began to broadcast in
color
Color (or colour in English in the Commonwealth of Nations, Commonwealth English; American and British English spelling differences#-our, -or, see spelling differences) is the visual perception based on the electromagnetic spectrum. Though co ...
.
The relaunched GMA, aside from sporting a light blue square logo with the network name in white, also had a
circle 7 logo in use, in its final years the blue circle 7 logo used was similar to those used by the ABC in some United States cities. As GMA prepares for a network reformatting, GMA Radio-Television Arts used the beaming rainbow colors of red, yellow, green and blue stripes, and the same "Where You Belong" slogan were used in a different Serif font.
In August 1983, DZBB-TV Channel 7 was the only station broadcast the
funeral of Senator Ninoy Aquino. At that time, it was a small item due to immediate censorship. But, the station bravely broadcast the coverage with a limit of 10 seconds on free TV. In response, President
Ferdinand Marcos
Ferdinand Emmanuel Edralin Marcos Sr. (September 11, 1917 – September 28, 1989) was a Filipino lawyer, politician, dictator, and Kleptocracy, kleptocrat who served as the tenth president of the Philippines from 1965 to 1986. He ruled the c ...
issued a warning to the station or else they will share the same fate of other networks, especially
ABS-CBN
ABS-CBN is a leading Philippine media and content company. It serves as the flagship media brand of ABS-CBN Corporation, a subsidiary of Lopez Holdings Corporation. Once the country's largest free-to-air television network, ABS-CBN has since ...
.

When democracy in the Philippines was restored in the
People Power Revolution
The People Power Revolution, also known as the EDSA Revolution or the February Revolution, were a series of popular Demonstration (people), demonstrations in the Philippines, mostly in Metro Manila, from February 22 to 25, 1986. There was a ...
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 as part of a
coup attempt to topple then
President
President most commonly refers to:
*President (corporate title)
* President (education), a leader of a college or university
*President (government title)
President may also refer to:
Arts and entertainment Film and television
*'' Præsident ...
Corazon Aquino
María Corazón "Cory" Sumulong Cojuangco-Aquino (; January 25, 1933 – August 1, 2009) was a Filipino politician who served as the 11th president of the Philippines and the first woman president in the country, from Presidency of Corazon ...
.
In 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
Stereophonic sound, commonly shortened to stereo, is a method of sound reproduction that recreates a multi-directional, 3-dimensional audible perspective. This is usually achieved by using two independent audio channels through a configurat ...
until 1998 when it switched to the current 120 kilowatt capacity.
On November 7, 1988, DZBB-TV officially inaugurated a new 100,000 watt transmitter in Tandang Sora Avenue, Quezon City. Known as the "
Tower of Power
Tower of Power is an American R&B and funk based band and horn section, originating in Oakland, California, that has been performing since 1968. The band has had a number of lead vocalists, the best-known being Lenny Williams, who fronted ...
", which initially operated on a 50 kilowatt transmitting output from 1988 to 1998, the transmitter helped improve the channel's reception in Luzon, and was also the tallest man-made structure in the country at the time. After the inauguration, a grand TV special was started and it has used a slogan name "GMA-7-POWER" as the station ID aired since the network's Tower of Power opened.
By 1998, DZBB upgraded its transmission to 120,000 watt using its new solid state transmitter from Harris.
Rainbow Satellite era and Kapuso Network (1992–present)
On April 30, 1992, GMA was relaunched as the ''Rainbow Satellite'' identity. Through its nationwide satellite broadcast, GMA's national programs were seen across the Philippine archipelago and
Southeast Asia
Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
with its programming started airing in 60 American cities and parts of
South America
South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a considerably smaller portion in the Northern Hemisphere. It can also be described as the southern Subregion#Americas, subregion o ...
through the International Channel Network. The new logo was a rainbow beamed by a satellite with the colors of red, orange, yellow, green, blue, indigo and violet, and GMA in blue color uses a San Serif Century Gothic Extra Bold and analogous gloominess of Indigo as its fonts to the letters. Underneath its logo was their slogan from 1975, "Where You Belong" in Serif style font. Following that year, it expanded into thirty-three affiliate stations nationwide, making it the country's largest TV network.
In 1993, GMA became the first television station to win a Gold Medal in the prestigious New York Festivals for the Best Station ID.
From January 10 to 15, 1995, GMA was the official broadcaster of the 1995
World Youth Day
World Youth Day (WYD) is an event for the youth organized by the Catholic Church that was initiated by Pope John Paul II in 1985. Its concept has been influenced by the Light-Life Movement that has existed in Poland since the 1960s, where dur ...
, a Catholic youth festival that took place in
Manila
Manila, officially the City of Manila, is the Capital of the Philippines, capital and second-most populous city of the Philippines after Quezon City, with a population of 1,846,513 people in 2020. Located on the eastern shore of Manila Bay on ...
, Philippines, brings the highlights of the historic visit of
Pope John Paul II
Pope John Paul II (born Karol Józef Wojtyła; 18 May 19202 April 2005) was head of the Catholic Church and sovereign of the Vatican City State from 16 October 1978 until Death and funeral of Pope John Paul II, his death in 2005.
In his you ...
to the Philippines.
From December 31, 1999 to January 1, 2000, GMA was the Philippine broadcaster for
2000 Today, the most-successful international television special that commemorated the dawn of the new millennium. By that time, it was the only television network to go on 24-hour non-stop broadcasting, a schedule that continue until 2001 when the network was forced to reduced back its regular broadcast hours in compliance with the National Telecommunications Commission's rules and regulations for affiliated free-to-air TV stations.
On June 14, 2000, GMA inaugurated its
GMA Network Center
The GMA Network Center is the headquarters and broadcast complex of GMA Network, a major radio and television network in the Philippines. It is located at EDSA corner Timog Avenue, Diliman, Quezon City. It is the network's main television and ...
complex in
EDSA
Epifanio de los Santos Avenue, commonly referred to by its acronym EDSA (), is a major Ring road, circumferential road around Manila, the capital city of the Philippines. It passes through 6 of Metro Manila's 17 local government units or citi ...
corner
Timog Avenue
Timog Avenue (formerly known as South Avenue) is a major road located in Quezon City within the Diliman area of northeastern Metro Manila, Philippines. It runs east–west through the southern edge of the barangay of South Triangle. The street ...
, Diliman, Quezon City, as part of the kick-off of the network's year-round celebration of its 50th golden anniversary. The complex is the main headquarters and the main radio and television production hub of GMA Network.
On October 27, 2002, during an episode of the network's now defunct noontime variety show
SOP
A sop is a piece of bread or toast that is drenched in liquid and then eaten. In medieval cuisine, sops were very common; they were served with broth, soup, or wine and then picked apart into smaller pieces to soak in the liquid. At elaborate ...
, GMA officially launch the new station ID and a slogan, "Kapuso ng Pamilyang Pilipino, Anumang Kulay ng Buhay (One in Heart With the Filipino Family, In Whatever Colors of Life)", featuring the "Kapuso" theme song is performed by
Regine Velasquez
Regina Encarnacion "Regine" Ansong Velasquez-Alcasid ( ; born April 22, 1970) is a Filipino singer and actress. She is considered one of the most influential figures in Philippine popular culture and is known for her vocal range and beltin ...
. This station ID features a rainbow-colored heart shaped logo, the Kapuso, and a
Century Gothic
Century Gothic is a digital sans-serif typeface in the geometric style, released by Monotype Imaging in 1990. It is a redrawn version of Monotype's own Twentieth Century, a copy of Bauer's Futura, to match the widths of ITC Avant Garde Gothic ...
Bold font for the letters. By 2003, GMA is currently topping the number one ratings in Mega Manila, which later became ranked the network's top-rating TV stations nationwide since 2011.
In February 2013, GMA conducted a digital test broadcast with the
ISDB-Tb standard via its
UHF channel 27 (551.143 MHz) frequency.
On June 28, 2024, GMA launched its new station ID featuring a revised version of the 2002 logo with a new slogan, "Isa Sa Puso ng Pilipino (One of the Heart of Filipino)". The network also launched its new slogan, "Forever One With The Filipino" on January 1, 2025, as part of its 75th anniversary.
Digital television
Digital channels
DZBB-TV's digital signal operates on UHF channel 15 (479.143 MHz) and broadcasts on the following subchannels:
According to a December 2017 press release, DZBB-TV's upgraded signal transmission covered the areas of
Metro Manila
Metropolitan Manila ( ), commonly shortened to Metro Manila and formally the National Capital Region (NCR; ), is the capital region and largest List of metropolitan areas in the Philippines, metropolitan area of the Philippines. Located ...
, Rizal, Cavite, Laguna, Bulacan and parts of Pampanga, Bataan, Nueva Ecija and Batangas.
In 2018,
National Telecommunications Commission
The National Telecommunications Commission (NTC; ) is the telecommunications regulator of the Philippines.
It is an attached agency of the Department of Information and Communications Technology responsible for the supervision, adjudication ...
released implementing rules and regulations on the re-allocation of the UHF Channels 14-20 (470–512 Megahertz (MHz) band) for digital terrestrial television broadcasting (DTTB) service. All operating and duly authorized Mega Manila VHF (very high frequency) television networks are entitled to a channel assignment from Channels 14 to 20.
In 2019, the NTC, through a memorandum circular, authorized GMA to operate UHF channel 15 (479.143 MHz) as its secondary channel to expand the usage of channels 14-20 for digital TV broadcasts. Following
ZOE Broadcasting Network
ZOE Broadcasting Network, Inc. (ZOE TV or ZBNI) is a Philippine broadcast media arm of the Jesus Is Lord Church. Based in Ortigas Center, Pasig, it operates a network of television and radio stations in Mega Manila, Baguio, Bacolod, Cala ...
's decision not to renew its joint venture (
GMA News TV
GMA News TV (GNTV; visually rendered in uppercase in its logo) is a 24-hour Philippine-based international pay television channel owned by Citynet Network Marketing and Productions Inc., a wholly owned subsidiary of GMA Network Inc. It was ...
) with GMA after June 2019, and a subsequent planned reactivation of
DWDB-TV's analog signal for the rest of the GNTV's analog broadcast run, third-party sources reported that the station's digital signal will move to the assigned channel 15 frequency after channel 11's blocktime deal with GMA expires.
On May 15, 2019, GMA Network began to transmit its digital test broadcast on UHF Channel 15 (479.143 MHz) as its permanent frequency assigned by National Telecommunications Commission.
Starting February 27, 2023, the video output of DZBB-TV, along with GMA Network's other digital stations, had been officially migrated to 16:9 widescreen format.
Areas of coverage
Primary areas
*
Metro Manila
Metropolitan Manila ( ), commonly shortened to Metro Manila and formally the National Capital Region (NCR; ), is the capital region and largest List of metropolitan areas in the Philippines, metropolitan area of the Philippines. Located ...
*
Cavite
Cavite, officially the Province of Cavite (; Chavacano: ''Provincia de Cavite''), is a Provinces of the Philippines, province of the Philippines located in the Calabarzon region. On the southern shores of Manila Bay and southwest of Manila, i ...
*
Bulacan
Bulacan, officially the Province of Bulacan (; ; ; ), is a Provinces of the Philippines, province in the Philippines located in the Central Luzon Regions of the Philippines, region. Its capital is the city of Malolos. Bulacan was established on ...
*
Laguna
*
Rizal
Rizal most commonly refers to:
* Rizal (province), a province of the Philippines
* José Rizal, Filipino national hero whom the province is named after
Rizal may also refer to:
People
* Akmal Rizal Ahmad Rakhli, Malaysian footballer
* Atep Ri ...
Secondary areas
*
Pampanga
Pampanga, officially the Province of Pampanga (; ; ), is a province in Central Luzon in the Philippines. Lying on the northern shore of Manila Bay, Pampanga is bordered by Tarlac to the north, Nueva Ecija to the northeast, Bulacan to the east, ...
*
Nueva Ecija
Nueva Ecija, officially the Province of Nueva Ecija ( ; ; ; ), is a landlocked province in the Philippines located in the Central Luzon region. Its capital is the city of Palayan, while Cabanatuan, its former capital, is the largest Local gove ...
*
Tarlac
Tarlac, officially the Province of Tarlac (; ; ; ; ), is a landlocked Provinces of the Philippines, province in the Philippines located in the Central Luzon Regions of the Philippines, region. It had a population of 1,503,456 people according to ...
* Portion of
Zambales
Zambales, officially the Province of Zambales (; ; ; ; ), is a Provinces of the Philippines, province in the Philippines located in the Central Luzon Regions of the Philippines, region. Its capital is Iba, Zambales, Iba, which is located in t ...
* Portion of
Bataan
Bataan (, , , ; ) , officially the Province of Bataan, is a province in the Central Luzon region of the Philippines. Its capital is the city of Balanga while Mariveles is the largest town in the province. Occupying the entire Bataan Peninsula ...
* Portion of
Batangas
Batangas, officially the Province of Batangas ( ), is a first class province of the Philippines located in the southwestern part of Luzon in the Calabarzon region. According to the 2020 census, it has a population of 2,908,494 people, making ...
See also
*
GMA Network
GMA Network (an acronym of its legal name, Global Media Arts and commonly known as GMA) is a Television in the Philippines, Philippine commercial broadcast network, serving as the flagship property of publicly traded GMA Network (company), ...
*
GTV
*
List of GMA Network stations
The following is a list of television stations that are either affiliated or owned-and-operated by GMA Network.
Free-to-air television stations Analog Broadcast Stations
;Luzon
;Visayas
;Mindanao
Digital Broadcast Stations
See als ...
*
Barangay LS 97.1
*
Super Radyo DZBB 594
References
*
*
External links
*
{{DEFAULTSORT:Dzbb-Tv
Television stations in Metro Manila
Television channels and stations established in 1961
GMA Network stations
Digital television stations in the Philippines