Introducing our VHF Antenna, designed to provide superior performance and ensure strong signal transmission for an excellent user experience. This antenna effectively improves intercom call quality, increases call distance, and enhances clarity and reliability. Its compact size and lightweight construction make it easy to carry during outdoor activities or camping trips. The VHF high gain antenna is compatible with Vertex Standard models including 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, and ATV-8B, offering broad compatibility with various devices. Constructed from high-quality metal, this antenna is durable and built to last. Item Type: VHF Antenna Material: Metal Size: Length: Approx. 14cm / 5.5in Frequency: 136–174 MHz Applicable: For Vertex Standard Land Mobile Radio Our customers are our top priority. If you encounter any issues upon receiving the product, please reach out for support. We are committed to providing a satisfying after-sales experience.