This product is a ceramic navigation antenna designed with "miniaturization, lightness, and high performance" as its core, specially built for scenarios such as wearable devices and mini IoT terminals that are extremely sensitive to space and weight, achieving a breakthrough in signal reception for precise navigation and positioning in a tiny space.

Product Features

• Electrical Characteristics: Adopts ceramic antenna architecture, operating frequency accurately covers 1575±5MHz, perfectly compatible with the core frequency bands of mainstream navigation systems such as GPS and Beidou; input impedance 50Ω, VSWR < 2, ensuring efficient signal transmission; passive antenna gain reaches 0.6dBi, 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 only 8×8×6.5mm, a "palm-sized" miniature design; equipped with IPEX-1 connector (customizable), cable uses RG1.13 (customizable), cable length 120mm (customizable), suitable for interface requirements of various mini devices; adopts press-fit mounting method, easy and efficient to install; appearance is silver white, material is ceramic, weight is only 2.94g, the almost negligible weight provides great convenience for portable device integration.
• 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, and can easily cope with scenarios from cold outdoors to high-temperature industrial environments.

Product Advantages

• Extreme Miniaturization: The ultra-small size of 8×8×6.5mm breaks the "volume barrier" of navigation antennas, perfectly embedded in tiny space devices such as smartwatches and mini trackers.
• Ultra-Lightweight: The ultra-light weight of 2.94g reduces the burden on wearable devices and portable terminals, and users hardly perceive its existence, improving the comfort of wearing and carrying the device.
• Uncompromised Performance: While miniaturizing, it maintains signal performance with low VSWR and high gain, ensuring that navigation and positioning accuracy is not compromised.
• Flexible Customization: Interfaces, cables, and lengths can all be customized to meet the integration needs of different mini devices; press-fit installation is simple, greatly reducing the difficulty of production line integration.
• Environmental Resistance: Wide temperature adaptability and RoHS compliance take into account the reliability and environmental requirements of multiple scenarios such as outdoor and industrial.

Application Scenarios

• Wearable Devices: Integrated into smartwatches and sports bracelets, realizing precise GPS positioning in scenarios such as outdoor running and mountain climbing, assisting in motion trajectory recording and distance measurement.
• Mini IoT Terminals: Such as mini asset trackers and smart button sensors, used for positioning and tracking of jewelry and valuables, achieving "invisible" monitoring with small size and light weight.
• Medical Devices: Embedded in mini medical monitoring devices (such as smart capsule endoscope locators), providing precise position information in complex human environments, assisting medical diagnosis and treatment.
• Industrial Mini Sensors: In the mini positioning module of precision industrial equipment, realizing high-precision position tracking of equipment components, helping to refine the control of industrial automation.