DescriptionThis antenna mount base with cable is made ofmetal, ABS material , which has reasonable design and suitable formobile radio . Simple structure and excellent craftsmanship make it easy to use and have excellent durability, will provide you with good service.Features-Color:Black -Material:ABS, Metal -Size:20.00X3.00X3.00cm/7.86X1.18X1.18in -Frequency range: 800/900/1800/1900/2100MHz -Bandwidth: 50MHz -Input impedance: 50 -Voltage standing wave ratio: 1.5 -dBi: 5-7dBi -Power capacity: 50W -Polarization form: vertical -Lightning protection: DC ground -Working temperature: -40~60 -Storage temperature: -20~40 -Wide frequency band support: compatible with gsm/2g/3g/4g across multiple frequency bands, ensuring compatibility in different regions and network environments. -Enhanced signal reception: utilizes a high-gain design to improve signal reception and transmission capabilities, ensuring reliable connectivity. -Easy installation: features a easy installation method, allowing for quick and hassle-free setup without the need for additional tools. -Ideal for IOT devices: designed for IOT applications, providing stable and consistent signal connectivity for IOT devices. -Remote meter reading functionality: can be used in shared meter reading systems, enabling remote meter reading capabilities for efficient monitoring.