Features 1、High Quality Material: WiFi antenna is made of high quality ABS and red copper material, waterproof, sunproof, rustproof, sturdy and durable. 2、Excellent Performance: Wide coverage, independent channel transmission faster, reduce the same frequency interference, enhance signal gain, improve transmission performance. 3、Stable Transmission: High gain transmission fast, strong penetration easy and fluency, using RG174 high density pure copper wire, small attenuation and stable transmission. 4、Long Service Life: Professional manufacturing, exquisite workmanship, high accuracy, resistant to harsh environments, have a long service time. 5、Wide Application: Suitable for NB module, real‑time monitoring, smart home, vending machine, charging pile, DTU and other equipment, have a wide range of application. Specification Item Type: WiFi Antenna Material: ABS+red copper Purpose: Signal stabilization and gain Working Frequency: 400-470mhz Antenna Gain: 5dbi Standing Wave Ratio: ≤1.5 Impedance: 50Ω Polarization Mode: Vertical polarization Maximum Power: 50W Antenna Interface: SMA male pin Waterproof Grade: IP67 Interface Technology: Gold plated inner thread Working Temperature: -40℃-85℃ Storage Temperature: -20-40℃ Package List 1 x WiFi Antenna