Core Product Features: Dual-Frequency Precise Positioning, Ceramic Material Builds Navigation Reliability

1. Electrical Characteristics: Deep Optimization of Dual-Frequency GNSS, Outstanding Positioning Performance

• 1561±5/1575±5MHz Dual-Frequency Precise Coverage: Focuses on BeiDou (1561±5MHz) and GPS (1575±5MHz) dual core navigation frequency bands, serving as a high-performance positioning component for GPS and BeiDou satellite navigation systems. Dual-frequency synergy can eliminate ionospheric delay errors to the greatest extent. In complex scenarios such as dense urban high-rises and mountain canyons, positioning accuracy is improved by more than 40% compared to single-frequency antennas, achieving sub-meter level (up to within 0.3 meters in open areas) positioning, providing “millimeter-level error” positioning support for vehicle navigation, drone mapping, industrial inspection and other scenarios.
• Low VSWR + Dual-Frequency Gain, Outstanding Weak Signal Capture Capability: Voltage Standing Wave Ratio (V.S.W.R) is <2, combined with 50Ω standard input impedance, resulting in extremely low signal reflection loss and transmission efficiency close to the theoretical limit; Passive antenna gain: 1561MHz -2dBi, 1575MHz 0.6dBi, combined with 21.5dB LNA (Low Noise Amplifier) gain, greatly enhances weak signal reception sensitivity. Even in satellite signal weak areas such as underground parking lot entrances and shallow tunnels, it can quickly lock onto satellites, ensuring positioning “without interruption or drift”.
• Right-Hand Circular Polarization (RHCP), Full Satellite Matching: Adopts right-hand circular polarization design, which is completely synchronized with the signal polarization of GNSS satellites. The signal reception efficiency is 60% higher than that of linearly polarized antennas. In urban environments with severe multipath reflection, it can effectively suppress clutter interference and improve positioning stability.

2. Mechanical Characteristics: Ceramic Material, Small Size & High Integration + Customization

• Ceramic Material, Stable Performance in Wide Temperature Range: Made of ceramic material, it has excellent dielectric constant and thermal stability. Within the extreme temperature range of -45~+85℃, the electrical performance attenuation is negligible; the overall size is 9×9×6.5mm, and the weight is 3.94g, making it an excellent choice for “small volume, high integration” navigation terminals, and can be easily embedded into the narrow space of smartwatches, miniature positioning terminals, vehicle navigation modules and other devices.
• IPEX-1 Full Customization, Adapt to Full Ecosystem Scenarios: The connector type is IPEX-1 (customizable), the cable type is RG1.13 (customizable), and the cable length is 120mm (customizable). All processes from connector specifications to cable parameters and length support personalized customization; press-fit installation method, silver-white ceramic appearance adapts to the industrial or consumer design style of various devices, meeting the “differentiated integration needs” of vehicle navigation, drones, and industrial sensors, greatly improving the adaptability and design flexibility of the product in different device ecosystems.

3. Environmental Characteristics: Wide Temperature Range + RoHS Compliance, Reliable Operation in All Scenarios

• -45~+85℃ Ultra-Wide Temperature Range, Stable as a Rock in Extreme Environments: It can work stably in extreme environments such as Arctic scientific research (-40℃) and desert vehicle equipment (+75℃) without additional temperature control measures, serving as an “environmentally adaptive” core component for polar navigation equipment and desert off-road vehicle systems.
• RoHS Compliance, Smooth International Trade: Strictly complies with RoHS environmental regulations, free of harmful substances, meeting the global environmental access requirements for navigation equipment, eliminating trade compliance barriers in markets such as Europe, America, and Asia-Pacific, and helping products quickly enter the global satellite navigation industry chain.

Core Advantages: Dual-Frequency Navigation King, Ceramic Material Defines New Positioning Benchmark

1. Dual-Frequency + Low VSWR + Right-Hand Circular Polarization, Positioning Accuracy Leads by a Wide Margin: A single antenna realizes dual-frequency coverage of BeiDou and GPS. Low VSWR <2 and precise matching of right-hand circular polarization improve positioning accuracy by 40% in complex urban environments compared to similar products, becoming a technical benchmark for “sub-meter level positioning” and helping customers' products establish absolute competitiveness in the navigation accuracy track.
2. Ceramic Material + Full Customization, Integration Experience is Irreplaceable: Ceramic material ensures performance stability in a wide temperature range, and IPEX-1 full-dimensional customizable interface adapts to all scenarios from consumer electronics to industrial equipment, solving the industry pain point of “small devices can't fit large antennas, and large antennas can't adapt to small devices”, providing a “trinity of accuracy, integration, and customization” antenna solution for navigation terminal manufacturers.
3. Low Power Consumption + High Power, Boundless Scene Coverage: Operating current is only 4.3mA, adapting to the long battery life needs of wearable devices; power capacity reaches 50W, which can carry industrial-grade high-load navigation modules. From indoor positioning of smartwatches to outdoor mapping of drones, from global coverage of vehicle navigation to precise inspection of industrial sensors, it operates stably in all scenarios, expanding the application boundaries of GNSS navigation technology.

Multi-Industry Application Scenarios: Full-Field Value Explosion of Dual-Frequency GNSS

1. Vehicle Navigation and ADAS: Core Support for Lane-Level Navigation, Compatible with vehicle navigation modules and Advanced Driver Assistance Systems (ADAS), the sub-meter level positioning of dual-frequency ceramic antennas can achieve “lane-level” navigation guidance. In scenarios such as urban interchanges and tunnel groups, adjacent lanes are accurately distinguished to avoid navigation misjudgments; the small size can be integrated at the edge of the vehicle central control screen or inside the rearview mirror, and the IPEX-1 customized cable adapts to the vehicle circuit layout, ensuring the ultimate navigation experience of “precise turn prompts and second-level tunnel reconnection”.
2. Drones: Precision Revolution in Mapping and Plant Protection, In mapping drones and agricultural plant protection drones, the high gain and anti-interference characteristics of dual-frequency GNSS antennas, combined with differential technology, can achieve centimeter-level positioning (up to within 0.5 centimeters in open areas); the wide temperature range and lightweight of ceramic material allow drones to navigate stably in operating environments of -15℃ low temperature and +65℃ high temperature, ensuring millimeter-level error in mapping data and uniform coverage of plant protection liquid.
3. Industrial Internet of Things: Intelligent Positioning Management of Equipment and Assets, Matched with industrial positioning tags (such as smart warehouse asset tracking and factory personnel positioning), the small size of the antenna can be embedded inside the tag, and dual-frequency positioning ensures that the positioning error of equipment/personnel in the factory and warehouse is <0.5 meters; the low power consumption feature allows the positioning tag battery life to reach more than 1.5 years, helping factories achieve intelligent management of “real-time asset inventory and personnel trajectory tracing”.
4. Wearable Devices: Personal Precise Position Manager, In smartwatches and sports bracelets, the 9×9×6.5mm ceramic antenna can be hidden inside the watch strap, and dual-frequency GNSS supports centimeter-level trajectory recording for outdoor running and mountain climbing; the 4.3mA low power consumption design does not affect the device's battery life, allowing users to “have no deviation in sports trajectory and not get lost in outdoor adventures”, becoming the “positioning accuracy leader” for wearable devices.