Handheld UHF Radio KQ-889 1.Frequency Range:400-520 2.7 watts of high output power 3.199 channels 4. China Radio Handheld ... UHF Radio KQ-889 400-520MHzQuanzhou Koqi Electronic Co., Ltd is ... specialized in wide range of communication equipments, such as Handheld Two Way Radio, Vehicle Radio, Marine Radios, Repeater, PABX, PBX System, IP ...