This product is a ceramic navigation antenna that balances size adaptability and high performance, with a medium specification of 18×18mm as the core design, achieving a "performance-space" balance in navigation and positioning scenarios, and providing a stable and reliable signal reception solution for vehicle-mounted, industrial equipment, IoT terminals, etc.

Product Features

• Electrical Characteristics: Based on ceramic antenna architecture, the operating frequency accurately covers 1575±5MHz, perfectly matching the frequency bands of mainstream navigation systems such as GPS and Beidou; input impedance 50Ω, VSWR < 2, ensuring efficient signal transmission; passive antenna gain reaches 0.7dBi, paired with 21.5dBi LNA gain, achieving high-sensitivity signal reception; adopts Right-hand Circular Polarization (RHCP) technology, with outstanding anti-interference capability; power capacity 50W, current consumption only 4.3mA, DC voltage supports 1.8-3.6V, with excellent power consumption control.
• Mechanical Characteristics: Dimensions are 18×18×6.5mm, medium specification suitable for the spatial layout of various devices; equipped with IPEX-1 connector (customizable), cable uses RG1.13 (customizable), cable length 120mm (customizable), meeting the interface and wiring requirements of different devices; adopts press-fit mounting method, easy and efficient to install; appearance is silver white, material is ceramic, weight is 8.56g, ensuring structural stability without causing excessive load on the device.
• Environmental Characteristics: Compliant with RoHS standards, environmentally friendly and reliable; operating and storage temperature range is -45~+85℃, can work stably in extreme high and low temperature environments, whether it is outdoor operations in severe cold or industrial workshops in high temperature, it can operate stably.

Product Advantages

• Size Adaptation: The medium size of 18×18mm avoids the integration limitations of miniature antennas and the space occupation of large-sized antennas, and is widely suitable for the layout requirements of scenarios such as vehicle central control and industrial equipment modules.
• Stable Performance: The combination of low VSWR and high gain ensures stable navigation signal reception and excellent positioning accuracy, providing reliable support for the navigation functions of various devices.
• Flexible Customization: Connector type, cable specification, and length can all be customized as needed, perfectly adapting to the integration scenarios of different devices; press-fit installation simplifies the deployment process and reduces enterprise integration costs.
• Reliable and Durable: Ceramic material has excellent mechanical strength and anti-interference performance, and the wide temperature range design ensures the continuous and stable operation of the device under complex working conditions; RoHS compliance ensures the environmental safety of the product.

Application Scenarios

• Vehicle Navigation Systems: Integrated into vehicle navigation hosts and vehicle intelligent terminals, providing accurate GPS/Beidou positioning on urban roads and highways, helping to realize the stable implementation of vehicle navigation and Internet of Vehicles functions.
• Industrial Control Equipment: Such as intelligent warehouse AGV cars and industrial robot navigation modules, using its stable signal reception performance and wide temperature adaptability to achieve precise positioning and path planning of equipment in complex factory environments.
• IoT Gateway Equipment: In the IoT gateways of smart cities and smart parks, it undertakes the navigation and positioning signal relay tasks of multi-node devices to ensure the accuracy of location data of the IoT system.
• Security Monitoring Equipment: Embedded in intelligent security positioning terminals, providing real-time location information for outdoor cameras and mobile monitoring equipment, assisting the trajectory tracking and regional control of security systems.