Unlock unparalleled connectivity and signal stability across a vast range of wireless applications with our professional-grade External Magnetic Antenna. Expertly engineered to provide robust performance in two critical frequency ranges—the 868-930MHz band (essential for LoRa, ISM, and European IoT) and the 1710-2700MHz band (vital for 4G LTE, 3G, and high-band IoT)—this dual-band antenna offers a single, flexible solution for global deployments. Its strong magnetic base ensures rapid, secure, and damage-free deployment on any ferrous metallic surface, making it the ideal choice for vehicular telemetry, temporary site monitoring, and industrial asset tracking.
Dual-Band Versatility: Optimized for IoT and 4G/LTE
This antenna is designed to eliminate the need for multiple single-frequency units, providing comprehensive coverage and ensuring future-proof compatibility across evolving network technologies.
Low-Band IoT and ISM (868-930MHz): This range is crucial for low-power, long-range applications. The antenna provides efficient gain (typically 3-5dBi) across the European 868MHz band and the North American 915MHz ISM/LoRa band. This performance ensures maximum range and deep indoor penetration for IoT antenna deployments, asset trackers, and remote utility metering.
High-Band 4G LTE and Cellular (1710-2700MHz): The antenna maintains high efficiency across the high-capacity cellular bands, covering 3G, 4G LTE (Bands 1, 2, 3, 4, 7, etc.), and emerging 5G-NR frequencies within this spectrum. This ensures fast, reliable data transfer for mobile broadband applications, remote security cameras, and fleet management systems.
Broadband Design for Global Coverage: By effectively operating across both widely separated frequency ranges, this antenna drastically simplifies inventory management and ensures that a single product SKU can meet the diverse frequency requirements of deployment across different continents.
High Efficiency Radiating Element: The internal radiating element of the antenna is meticulously designed to maintain a low Voltage Standing Wave Ratio (VSWR) across both operational bands. This ensures maximum power transfer from the radio module to the antenna, translating directly into better link quality and extended battery life for connected devices.
Magnetic Base: Rapid Deployment and Portability
The defining feature of this external antenna is its robust magnetic mounting system, which provides superior functionality for mobile and temporary applications.
Powerful Magnetic Mount: The base incorporates a high-strength magnet capable of securely adhering to any ferrous metal surface, such as vehicle rooftops, equipment enclosures, server racks, or industrial machinery. This feature allows for tool-free installation and quick repositioning.
Non-Destructive Installation: Unlike drill-hole mounting solutions, the magnetic base ensures the installation surface remains pristine and undamaged, a significant advantage for leased vehicles or temporary monitoring setups.
Enhanced Performance (Ground Plane Coupling): When mounted on a metallic surface, the magnetic base uses the large metal area (e.g., a car roof) as an effective ground plane counterpoise. This crucial coupling effect helps the antenna achieve its designed performance and maximum gain by improving its radiation pattern and efficiency.
Rugged Housing and Sealing: The antenna unit is housed in a durable, impact-resistant, and weatherproof casing (often IP65 rated). This protection ensures the internal components and magnetic assembly remain functional and sealed against dust, moisture, and extreme temperature fluctuations common in outdoor and vehicular environments.
Seamless Connectivity with Integrated Cable
The antenna assembly includes a high-quality coaxial cable designed to minimize signal loss and maximize compatibility with various devices.
Low-Loss Coaxial Cable: The antenna is equipped with a low-loss coaxial cable (e.g., RG174 or RG58 equivalent), chosen to efficiently transmit the RF signal to the device while maintaining flexibility. The cable length is typically optimized for routing from a vehicle rooftop or enclosure to an internal modem or gateway.
Customizable Connector Interface: To ensure wide compatibility, the antenna cable can be terminated with various standard connectors, including SMA Male, TNC, FME, or N-Type, allowing direct connection to a wide range of modems, industrial routers, and telematics units.
Strain Relief: The cable entry point at the base of the antenna features a robust strain-relief mechanism to protect the internal connection from wear, sharp bends, and tension that occur during deployment and use.
This External Magnetic Antenna represents an intelligent combination of high electrical performance and practical mechanical design. It is the essential antenna solution for businesses seeking reliable, versatile, and easily deployable connectivity across both next-generation IoT/LoRa systems and high-speed 4G LTE networks.
