275 Mhz Ilocos Sur Vigan (KB. Alternately, you can also email PARA secretariat to submit your repeater information. Channel 05. Electromagnetic waves in this frequan*. . Jul 6, 2010 ยท TXTFIRE FREQUENCY 157. Channel 01. Others relate to an officer's work status or location. Easy to use and 100% free. Click a radio icon and listen at home or in the office.