High Precision Positioning GPS L1 L2 Dual Frequency PCB Antenna For Drone System GPS jammer

• 1.Dual-Band Compatibility: Supports GPS L1 (1575.42MHz) and L2 (1227.60MHz) bands, compatible with multi-constellation navigation systems for more stable positioning.
• 2.High-Gain Design: Built-in low noise amplifier (LNA) enhances signal reception sensitivity, enabling precise positioning even in weak signal environments.
• 3.All-In-One Integration: PCB onboard antenna + RF circuit integrated design, no additional matching required, plug-and-play.
• 4.Miniaturized Structure: Compact square size for easy device integration, ideal for automotive, surveying, drones, and other applications.
• 5.Stable Anti-Interference: Optimized feeding and grounding design effectively suppresses multipath interference and improves positioning accuracy.
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Technical Specifications

 Product Advantages

*Precise Positioning: Dual-band reception eliminates ionospheric errors, meeting centimeter/decimeter-level high-precision positioning requirements.

​*Plug-and-Play: Integrated filtering and amplification circuits, directly connect to the main controller, shortening development cycles.

​*Environmental Adaptability: Industrial temperature range design (-40℃~85℃) ensures stable operation in harsh automotive and outdoor environments.

​*Cost Optimization: PCB mass production process offers lower cost than ceramic antennas, with performance close to professional solutions.

 Applications

• 1.Automotive navigation & autonomous driving
• 2.Drones & robot navigation
• 3.Surveying & precision agriculture
• 4.IoT terminals & asset tracking
• 5.Timing devices & base station synchronization