This product is a ceramic navigation antenna with a 20×20mm specification as the core, balancing performance and space adaptability, specially designed for scenarios that require a certain installation space and pursue stable navigation performance, providing an efficient 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 compatible with the frequency bands of mainstream navigation systems such as GPS and Beidou; input impedance 50Ω, VSWR < 2, ensuring efficient signal transmission; passive antenna gain -0.3dBi, 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 20×20×6.5mm, 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 10.88g, 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 scenarios in severe cold or industrial workshops in high temperature, it can operate stably.

Product Advantages

• Specification Adaptation: The 20×20mm size is a golden specification that balances space and performance in the navigation antenna category, widely suitable for the installation needs of scenarios such as vehicle navigation modules and industrial equipment control units.
• Stable Performance: The low VSWR design ensures low signal transmission loss, and the high LNA gain makes up for the lack of passive gain, resulting in excellent and stable overall navigation and positioning accuracy.
• 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 Intelligent Terminals: Integrated into vehicle navigators and Internet of Vehicles T-BOX, providing accurate GPS/Beidou positioning on urban roads and highways, helping to realize the stable implementation of vehicle navigation and vehicle positioning tracking functions.
• Industrial Automation Equipment: Such as intelligent production line positioning sensors and industrial robotic arm navigation modules, using its stable signal reception performance and wide temperature adaptability to achieve precise positioning and motion control of equipment in complex factory environments.
• IoT Monitoring Equipment: In the IoT monitoring nodes of smart agriculture and smart logistics, it undertakes the collection and transmission tasks of device location information to ensure the accuracy of location data of the IoT system.
• Security Patrol Equipment: Embedded in intelligent security patrol robots, providing real-time location information for them, assisting the security system in regional patrols and abnormal point positioning.