DZKB-TV (channel 9) is a television station in Metro Manila, Philippines, serving as the flagship of the RPTV network. It is owned by Radio Philippines Network, which is controlled by parent company Nine Media Corporation; TV5 Network, Inc., which owns TV5 flagship DWET-TV (channel 5), operates the station under an airtime lease agreement. Both stations share studios at the TV5 Media Center, Reliance cor. Sheridan Sts., Mandaluyong (which also serves as the network's master control facility).

DZKB-TV maintains a relay facility at the Upper Ground Floor, Worldwide Corporate Center, Shaw Boulevard corner EDSA, Mandaluyong; its analog transmitter is at the RPN Compound, #97 Panay Avenue, Brgy. South Triangle, Quezon City; and its digital transmitter is located at Crestview Heights Subdivision, Brgy. San Roque, Antipolo, Rizal, on a tower site formerly owned by Progressive Broadcasting Corporation.

UHF Channel 19 (503.143 MHz)

Channel	Video	Aspect	Short name	Programming	Notes
19.01	1080i	16:9	RPTV HD	RPTV	Test broadcast
19.33	240p		RPTV 1Seg		1Seg

• Metro Manila
• Cavite
• Bulacan
• Laguna
• Rizal

• Portion of Bataan
• Portion of Batangas
• Portion of Pampanga
• Portion of Nueva Ecija

• RPTV
• CNN Philippines
• Radio Philippines Network
• Nine Media Corporation
• People's Television Network
• List of Radio Philippines Network affiliate stations

• Anastacio & Badiola. "what's the story, pinoy tv?". Archived from the original on September 8, 2005. Retrieved August 21, 2006.