Enhanced Dual/Tri-Band VHF/UHF Two-Way Radio with High-Gain Antenna | Superior Signal & Performance Multi-scenario use Frequency：136-174 MHz TX/RX 200-260Mhz TX/RX 400-520MhzTX/RXImpedance：50ΩVSWR：＜1.5（half-way point 122）Gain：2dBiPolarization：VerticalRadiation：OmniLighting Protection：Direct GroundMaximum Power Input-watts：20 WHeight：385±3mmTermination：SMA.K High-Performance Walkie Talkie Antenna Compatible with Various Radios for Enhanced Signal Reception & Transmission Radtel Rt-490 Rt-890 Rt-470L Rt-830 Rt-850 Rt-890 Rt-470 RT-470xKenwood TK-360,TK-370,TK-370G,TK-372,TK-372G,TK-3100，TK-3140,TK-3160,TK-3170,TK-3180,TK-3200,TK-3202 TK-3207.etc RETEVIS H-777,RT-B6,888s PIus,RT5,RT6,RT7,RT21,RT23,RT25,etc BAOFENG/Pofung BF-666S,BF-777S,BF-888S,UV5R.UV5RAUV-5RB5RC.5RD UV-6,UV-8,5RE plus,BF-F8+UV-B6,UV-B5,BF-K5,BF-A5, BF-A58.UV-A52.UV-82.UV-9R, UV9R PluS.etC HYT TC-268.TC-268S,TC-368TC-368STC-370STC-500-TC-500SLINTON LT-3288,LT-6288,LT-3188,LT-2188,LT-3260,LT-3268.LT-6188.etCPUXING PX-777.PX-777Plus,PX-666.PX-888.PX-888K,etCQUANSHENG TG-K4AT,TG-K100.TG-K200,TG-K58MiniTG-6ATG-5ATG-620 TG-5A PIus,TG-K4AT(UV),TG-360.etC VHF MR HH125 HH350 HH350W HH450 HH500 HH600,etC Enhancing Communication Range for Improved Connectivity Our Long-Range Wireless Communication System delivers crystal-clear audio and reliable connectivity, even over long distances. Ideal for homes, offices, or outdoor use, this system ensures seamless communication no matter the environment. Flexible and Bendable Material for Ultimate Versatility and Comfort Discover the power of flexibility with our Flexible and Bendable Material. Perfectly designed for a wide range of applications, this versatile material offers the ideal combination of strength and adaptability, allowing you to shape, twist, and mold it to your needs. High-Compatibility SMA Female Connector for Reliable Performance and Versatile Use Our SMA Female Connector is designed for seamless compatibility with most walkie-talkies and communication devices on the market. Whether you're upgrading your antenna or enhancing your communication setup, this high-quality connector ensures stable, reliable performance every time you use it.