Feature:1. Superior Performance: VHF antenna can create a super strong signal transmission, you can enjoy a wonderful using experience.2. Effective: Effectively improve the intercom call effect, increase the call distance, make the call clearer, and the call distance is longer.3. Small Size: Lightweight, easy to pack and carry during outdoor activities or camping.4. Compatibility: VHF high gain antenna compatible for Vertex Standard ATV8B VX160 VX230 VX231 VX350 VX351.5. Metal Material: Made of high quality metal material, durable and reliable, it has a long service life.Specification:Item Type: VHF AntennaMaterial: MetalSize:Length: Approx. 14cm/5.5inFrequency: 136-174 MHZApplicable: For Vertex Standard Land Mobile Radiofor VX-130 VX-131 VX-132 VX-160 VX-180 VX-210 VX-210A VX-230 VX-231 VX-350 VX-351 VX-354 VX-410 VX-414 VX-420 VX-424 VX-600 VX-800 VX-820 VX-821 VX-824 VX-829 VX-900 VX-920 VX-921 VX-924 VX-929 VX-970 VX-971 VX-974 VX-979 ATV-8B VX-160 VX-230 VX-231 VX-350 VX-351.Package List:1 xVHF Antenna