HX-ME403A is an embedded multi-band multi-constellation smart antenna developed by Harxon. Combining Harxon’s world leading antenna technology with Unicore’s full-constellation full-frequency RTK positioning module UM960, HX-ME403A delivers precise positioning performance in a compact and integration-ready structure. It's able to provide single point meter level accuracy, DGPS sub-meter level accuracy and RTK centimeter/millimeter level accuracy, very suited for robotic lawn mower and unmanned aerial vehicle (UAV) applications that require precise location and precise heading.
Key Features
Integrated Design and Compact Form Factor
The compact smart antenna, weighing ≤15g and measuring Φ46*H19.2mm, greatly reduces the weight of UAVs and features low power consumption.
Precision-Tuned GNSS Helical Antenna
The main part of HX-ME403A is an ultra-low profile Harxon helix antenna designed for high precision positioning of UAV. It excels in offering superior satellite signal tracking.
High Performance RTK Positioning Module
Integrated with Unicore’s full-constellation full-frequency RTK positioning module, which integrates RF, baseband and high precision algorithm, it can track multiple frequencies of all GNSS systems, enabling high-precision RTK positioning.
Strong Anti-Interference Performance
HX-ME403A equips a robust pre-filtered LNA that features an excellent out-of-band interference rejection performance, and the module features 60 dB narrowband anti-jamming and advanced jamming detection technology
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