Autonomous machines and mobile robotics rely on accurate positioning and consistent communication to function safely in real environments. At Harxon, we designed the HX-ME407A Smart Antenna to give system integrators a simpler and more reliable way to bring centimeter-level RTK positioning and robust data connectivity into their platforms. It consolidates multiple critical components into a single ruggedized device, which helps reduce integration cost, shorten development cycles and enhance long-term operational reliability.
Instead of managing separate GNSS antennas, RTK receivers, cellular modems and LoRa modules, the HX-ME407A places all these essential elements into one enclosure. This highly integrated architecture minimizes wiring, lowers weight and eliminates common assembly risks, making the antenna an ideal choice for platforms that need streamlined installation and scalable deployment.
System builders gain the flexibility to focus on core application algorithms rather than radio layout, EMC noise control or mechanical antenna placement challenges. For fleet-scale systems, it delivers real savings in maintenance workload and part lifecycle management.
Reliable performance must come from a solid signal foundation. The HX-ME407A supports:
BeiDou (BDS)
GPS
GLONASS
Galileo
SBAS
Multi-constellation, multi-frequency reception maintains high satellite availability even in complex working environments such as under tree canopies, against tall buildings or near structures generating signal reflections. This makes RTK positioning more consistent throughout the day and across different terrains.
The internal RTK module provides real-time centimeter accuracy without requiring an external RTK unit. By processing corrections directly inside the antenna, the HX-ME407A improves responsiveness and reduces the burden on the primary controller. It easily supports demanding tasks such as automated guidance, precise mapping, geofencing and high-accuracy navigation.
With RTK embedded, developers can skip the traditional multi-box GNSS configuration and adopt a cleaner system architecture from day one.
Different missions require different communication strategies. HX-ME407A integrates:
4G mobile network for cloud data transfer, status reporting and remote system updates
LoRa for private long-range data links with low power consumption
This dual-mode communication approach allows a system to maintain operational flexibility. If the 4G network becomes unstable, LoRa can still provide reliable telemetry to keep the mission active. For customers managing distributed autonomous fleets, this communication redundancy enhances system uptime and safety.
Instead of forcing developers to design additional control boards, HX-ME407A includes an onboard MCU to interface with host systems. This enables clean and unified I/O handling for:
GNSS data output
RTK correction input
Communication channel management
The simplified data path shortens testing cycles and reduces firmware adaptation work during different project phases.
The HX-ME407A is optimized for mobile platforms that operate across large outdoor areas or dynamic industrial sites. Typical fields where users will benefit include:
Precision agriculture machinery
Autonomous ground robots and delivery vehicles
Mapping instruments and mobile survey systems
UAV applications requiring stable telemetry and accurate positioning
Deployers can expect a measurable reduction in integration time, fewer cables and external modules to inspect during service, and more consistent field performance.
Every component inside HX-ME407A is selected with outdoor conditions in mind. The integrated enclosure protects sensitive elements from environmental challenges and greatly reduces mechanical stress on connectors. By standardizing the antenna as a single part number across fleets, operations teams can simplify spare-part strategy and lower overall maintenance costs as systems scale.
We understand that competitive product launches depend on efficient engineering. With HX-ME407A:
Hardware complexity goes down
System validation becomes easier
Deployment logistics become more predictable
Long-term service becomes more manageable
These benefits help manufacturers and developers convert prototypes into deployable autonomous solutions more smoothly.
The HX-ME407A Smart Antenna gives engineers a strong foundation for reliable autonomous performance. By combining centimeter-level RTK positioning, multi-band GNSS reception, integrated 4G and LoRa communications and an embedded MCU, it reduces the challenges of system integration and ensures more dependable results in the field.
For anyone developing next-generation robots, UAVs or intelligent agricultural machinery, HX-ME407A is a capable and future-ready positioning solution. Reach out to Harxon to evaluate how this smart antenna can fit seamlessly into your upcoming innovations.
