Color Black Brand Baiston Model BST SF-20 Quantity 1 Piece Material Plastic Compatible Brand Baiston Baofeng Kenwood Linton Pu Xing Weierwei FDC Wouxun Quansheng Compatible Model Baiston (BST-530 320 2100 2600 650S); Baofeng (BF-UV5R 888S 666S 777S UV5RA UV5REPLUS); Kenwood (TK-2107/3107 Pro-Talk TK-2160/3160 TK-2170/3170/3173 TK-2200/3200 TK-3101/3131 Free-Talk TK-3130); Pu Xing (PX-777 PX-666 PX-3288 PX-888); Weierwei (VEV-3288S VEV-6288 VEV-5188); FDC ( FD-6288 FD-268 FD-288); Wouxun (KG-UVD1P. KG-669 KG-669plus KG-689 KG-679 KG-659 KG-689plus); Quansheng (TG-K4AT TG-2AT TG-45AT TG-42AT TG-22AT TG-25AT TG-UV2) Other Features Model: SF-20; Frequency: 136~174MHz / 400~470MHz; Impedance: 50; Power resistance: 6W; Length: 8cm; Weight: 25g; Interface: SMA-K Packing List 1 x SF-20 Soft Walkie Talkie Antenna