What is DWDB-TV?
{{Infobox television station | callsign = DWDB-TV | city = [[Quezon City]] | station_logo = | logo_caption = | logo_size = | branding = ''GTV-27 Manila''<!---since the other relay stations in other provinces like Cebu and Davao also uses the same frequency like Cebu and Davao---> | analog = 27 ([[ultra high frequency|UHF]]) | digital = [[DZBB-TV]] 15 ([[UHF]]; ''[[ISDB|ISDB-T]]'') | virtual = 7.02 | subchannels = [[#Digital channels|See list]] | affiliations = [[GTV (Philippine TV network)|GTV]] | airdate = {{Plainlist| * {{Start date and age|1995|08|27}} {{small|(as Citynet 27)}} * {{Start date and age|2012|02|21}} {{small|(as [[GMA News TV]])}} * {{Start date and age|2021|02|22}} {{small|(as GTV)}} }} | last_airdate = {{Start date and age|2024|01|06}} {{small|(as DWDB-TV shutdown franchise and due to declared Martial Law)}} | location = [[Metro Manila]] | country = Philippines | callsign_meaning = '''DW'''{{-}}'''D'''ouble '''B''' (the written spelling of BB, the callsign for [[DZBB-TV]] and [[DZBB-AM]]) | owner = [[GMA Network (company)|GMA Network, Inc.]] | licensee = | sister_stations = {{Plainlist| * [[DZBB-TV]] ([[GMA Network|GMA]]) * [[DZBB-AM|GMA Super Radyo DZBB 594]] * [[DWLS|Barangay LS 97.1]] }} | former_channel_numbers = {{ubl|'''Analog:'''|11 ([[Very high frequency|VHF]], 2005–2019)}} | former_callsigns = [[DZOE-TV]] (2005–2019)<!---NOTE: Former callsigns will be used if this frequency was previously using a different station callsign name (only a former channel assignment is allowed), so as much as I hate to bother, DO NOT FILL UP this section---> | former_affiliations = {{Plainlist| * Independent (1995–1999) * [[Fox Networks Group Asia Pacific|STAR TV]] through [[Channel V|Channel [V]]] (1999–2001) * Silent (2001-2004, 2007–2012) * [[GMA Network]] (relay to [[D