08. January 2026
Ark Electronics Unveils Top-Secret Gps System For Defense And Autonomous Platforms

ARK Electronics has marked a significant milestone in its pursuit of innovation and excellence with the launch of its new ARK G5 RTK GPS and ARK G5 RTK Heading GPS modules. These cutting-edge, NDAA-compliant navigation solutions cater to the growing demand for high-performance, precision navigation systems in unmanned and autonomous platforms, particularly in defense, government, and commercial applications.
At the heart of these modules lies a robust, quad-band, multi-constellation GNSS tracking system powered by the Septentrio mosaic-G5 P3H receiver. This receiver boasts centimeter-level RTK accuracy and a 20 Hz update rate, making it an ideal choice for applications that require precise positioning and navigation. The ARK G5 RTK Heading GPS module takes this capability to the next level by incorporating dual-antenna heading functionality.
The integration of triple-band GNSS enables the module to operate in both single- and dual-antenna modes, allowing for flexibility and adaptability in various mission-critical scenarios. Additionally, the inclusion of a ST IIS2MDC magnetometer, Bosch BMP390 barometer, Invensense ICM-42688-P 6-axis IMU, onboard buzzer, and an STM32F412 MCU further enhances the module’s capabilities.
One of the key advantages of the ARK G5 RTK Heading GPS module is its ability to provide true heading capability, critical for defense, government, and commercial UAS operators. This enables operators to maintain accurate situational awareness, ensuring safe and efficient operation in a variety of environments. The dual-antenna design also provides improved accuracy and reliability.
In contrast, the standard ARK G5 RTK GPS module offers similar precision navigation capabilities without heading functionality. This variant is ideal for applications that require high-precision positioning but do not necessitate heading information. Both modules share a compact form factor, low power consumption, and Pixhawk Standard CAN interfaces, making them easily integrateable with existing systems.
Manufactured and assembled in the United States, the ARK G5 RTK series meets the needs of mission-critical unmanned systems requiring assured supply chains, regulatory compliance, and precision navigation performance. By meeting these stringent requirements, ARK Electronics has established itself as a leader in the development of high-performance navigation solutions.
The ARK G5 RTK series underscores the company’s commitment to innovation and excellence. The use of dual-antenna heading functionality, triple-band GNSS, and advanced sensor suites demonstrates a deep understanding of the complex requirements of mission-critical unmanned systems. Moreover, the compact form factor, low power consumption, and Pixhawk Standard CAN interfaces make these modules easily integrateable with existing systems.
Regulatory compliance is also crucial in the development of high-performance navigation solutions. The module’s NDAA-compliant design ensures that it meets the stringent requirements of defense, government, and commercial applications, providing a reliable and secure solution for mission-critical systems.
As the unmanned and autonomous systems market continues to grow, the demand for high-performance, precision navigation solutions is expected to increase exponentially. ARK Electronics has positioned itself as a leader in this field with its new ARK G5 RTK GPS and ARK G5 RTK Heading GPS modules.
These cutting-edge technology, advanced sensor suites, and regulatory compliance make ARK Electronics an ideal partner for defense, government, and commercial organizations seeking to ensure the success of their mission-critical unmanned systems. The launch of the ARK G5 RTK series represents a significant milestone in the development of high-performance navigation solutions for unmanned and autonomous platforms.
ARK Electronics’ commitment to innovation and excellence is evident in its new ARK G5 RTK GPS and ARK G5 RTK Heading GPS modules. By meeting the growing demand for precision navigation systems, ARK Electronics has established itself as a leader in this field, poised to support the development of mission-critical unmanned systems in defense, government, and commercial applications.
The use of advanced technology and sensor suites in these modules provides a reliable and accurate solution for high-performance navigation. The compact form factor, low power consumption, and Pixhawk Standard CAN interfaces make them easily integrateable with existing systems, reducing development time and costs.
In conclusion, the ARK G5 RTK GPS and ARK G5 RTK Heading GPS modules represent a significant milestone in the development of high-performance navigation solutions for unmanned and autonomous platforms. With its advanced technology, regulatory compliance, and commitment to innovation and excellence, ARK Electronics has established itself as a leader in this field, supporting the growth of mission-critical unmanned systems in defense, government, and commercial applications.