DZRB-AM

Radyo Pilipinas - Radyo Publiko (DZRB)
Quezon City; Philippines;
Broadcast area	Mega Manila and surrounding areas
Frequency	738 kHz
Branding	Radyo Pilipinas - Radyo Publiko;
Programming
Language	Filipino (main); English (selected programs)
Format	News, Public Affairs, Talk, Government Radio
Network	Radyo Pilipinas
Affiliations	PTV
Ownership
Owner	Presidential Broadcast Service
Sister stations	Radyo Pilipinas - Sports Radio; Radyo Pilipinas - Radyo Magasin; 87.5 Republika ni Juan; 104.3 The Capital; Radyo Pilipinas World Service; PTV 4; IBC 13;
History
First air date	May 1, 1933
Former call signs	KZSO (1933–1944); KZFM (1944–1947); DZFM (1947–1987)
Former frequencies	710 kHz (1933–1978); 918 kHz (1978–1996)
Call sign meaning	Radyo ng Bayan (former branding)
Technical information
Licensing authority	NTC
Class	A (clear frequency)
Power	50,000 watts
Links
Webcast	Listen Live via Streema; Listen live (via TuneIn)
Website	www.radyopilipinas.ph/rp-one; PBS

DZRB (738 AM), on-air as Radyo Pilipinas - Radyo Publiko, is a radio station owned and operated by the Presidential Broadcast Service, an attached agency under the Presidential Communications Office. It serves as the flagship station of the Radyo Pilipinas network. The station's studios are located at the 4/F, PIA/Media Center Building, Visayas Ave., Brgy. Vasra, Diliman, Quezon City, and its transmitter is located at Brgy. Marulas, Valenzuela City. The station operates Weekdays from 4:00 AM to 10:00 PM and Weekends from 6:00 AM to 10:00 PM.

Established on May 8, 1933, DZRB is the first radio station in the Philippines before the launch of DZRH.