Description

A magnetic base antenna with 3 dBi gain, frequency range of 800-2500 MHz, and a 2-meter cable is typically used for boosting signals in GSM, 3G, and 4G/LTE bands. Below are the common properties and values: Property Value Antenna Type Magnetic Base Antenna Gain 3 dBi Frequency Range 800 MHz – 2500 MHz (Supports GSM, 3G, 4G/LTE bands) Polarization Vertical Impedance 50 ohms VSWR (Voltage Standing Wave Ratio) Typically < 1.5:1 Connector Type SMA Male (can vary based on application) Cable Length 2 meters (6.56 feet) Cable Type Low-loss coaxial (e.g., RG174, RG58) Magnet Strength Strong for secure mounting on metal surfaces Radiation Pattern Omni-directional Base Diameter Typically 50mm to 70mm Material Magnetic base with metal/plastic antenna Operating Temperature -40°C to +85°C Waterproof Rating IP65 or higher for outdoor use Application GSM, 3G/4G signal boosting, IoT, vehicle communication, mobile applications This type of antenna is ideal for use in mobile or temporary setups, such as on vehicles or outdoor structures, where easy mounting and signal enhancement are required. The magnetic base allows for quick attachment to metallic surfaces, and the 2-meter cable provides flexibility for optimal antenna placement.