Compatible with RT7 RT21 RT5 RT5R RA79 HD1 Baofeng UV-5R BF-888S UV-5R+ Plus UV-5RTP UV-5RE Quansheng uv-k5 8 walkie talkies. This walkie talkie antenna works on frequencies UHF/VHF 144/430Mhz(136-174+400-470)MHz; It can effectively improve your communication quality and increase the range of reception and transmission.
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