DWDB-TV

Citynet Network Marketing and Productions, Inc. (CNMPI)
Company type	Subsidiary
Industry	Mass media
Founded	August 27, 1995
Founder	Menardo Jimenez
Headquarters	GMA Network Center, EDSA corner Timog Avenue, Brgy. South Triangle, Diliman, Quezon City, Metro Manila, Philippines
Area served	Worldwide
Key people	Felipe L. Gozon (Chairman and Adviser); Gilberto Duavit Jr. (President and CEO); Atty. Annette Gozon-Valdes (Senior Vice President);
Products	GTV; Formerly:; GMA News TV (2011–2021); QTV/Q (2005–2011); Channel [V] Philippines (1999–2001); Entertainment Music Channel (1999); Citynet Television (1995–1999);
Services	Television production and distribution; design, construction and maintenance of sets for TV, stage plays and concerts; transportation and manpower services
Parent	GMA Network Inc.
Subsidiaries	Script2010 Inc.
Website	gmanetwork.com

GTV-27 Manila (DWDB-TV)
	Metro Manila; Philippines;
City	Quezon City
Channels	Analog: 27 (UHF); Digital: DZBB-TV 15 (UHF); Virtual: 7.02;
Branding	GTV-27 Manila
Programming
Subchannels	See list
Affiliations	GTV
Ownership
Owner	GMA Network, Inc.
Sister stations	DZBB-TV (GMA); DZBB-AM (Super Radyo DZBB 594); DWLS (Barangay LS 97.1);
History
First air date	August 27, 1995
Former call signs	As QTV/GMA News TV: ; DZOE-TV (2005–2019)
Former channel numbers	Analog:; 11 (VHF, 2005–2019); Digital:; 27 (UHF, 2013–2019);
Former affiliations	Independent (1995–1999); Citynet Television (1995–1999); STAR TV through Channel [V] (1999–2001); Silent (2001–2004, 2007–2013); GMA Network (relay to Channel 7 Manila; 2004–2005); QTV/Q (relay to Channel 11 Manila; 2005–2007); Digital test broadcasts for GMA Network (2013–2019); GMA News TV (2019–2021);
Call sign meaning	"Double B", as a variant of "BB" as in DZBB-AM and DZBB-TV
Technical information
Licensing authority	NTC
Power	30,000 watts
ERP	120,000 watts
Transmitter coordinates	14°40′12″N 121°3′0″E / 14.67000°N 121.05000°E
Links
Website	gmanetwork.com/gtv

DWDB-TV (channel 27) is a television station in Metro Manila, Philippines, serving as the flagship of the GTV network. It is owned and operated by GMA Network, Inc. through its licensee and subsidiary Citynet Network Marketing and Productions, Inc. (CNMPI), alongside GMA flagship DZBB-TV (channel 7). Both stations, alongside radio flagships Super Radyo DZBB 594 and Barangay LS 97.1, share studios at the GMA Network Center, EDSA corner Timog Avenue, Diliman, Quezon City, Metro Manila while DWDB-TV's hybrid analog and digital transmitting facility is located at the GMA Tower of Power, Charles Conrad Street, Barangay Culiat, Quezon City, Metro Manila (sharing facilities with sister stations GMA 7, and Barangay LS 97.1) and it's alternate analog and digital SFN transmitter is located at #23 Sumulong Highway, Brgy. Santa Cruz, Antipolo City, Rizal Province.