We are excited to unveil the Indagon APU150EDR, a cutting-edge Real Time Kinematics (RTK) and inertia navigation device designed specifically for locomotives. Built on the robust MTT150R platform, the APU150EDR sets a new standard in precision and reliability for railway applications.

Advanced Navigation Capabilities
The Indagon APU150EDR leverages multi-channel GNSS location assistance data via integrated 4G/5G or Ethernet connections. This ensures seamless and continuous connectivity, providing real-time data for accurate positioning. Equipped with a multi-constellation, multiband GNSS receiver, the APU150EDR delivers high accuracy in seconds. With RTK assistance, it achieves a remarkable position accuracy of 0.01m + 1 ppm CEP, making it one of the most precise navigation devices available for locomotives.
Certifications and Compliance
The APU150EDR has undergone rigorous testing and has achieved several key certifications, ensuring it meets the highest standards of safety and performance:
- EN 50155: This certification confirms the device’s suitability for railway applications, ensuring it can withstand the harsh environmental conditions typically encountered in railway operations.
- EN 50121-3-2:2016: This standard ensures the device’s electromagnetic compatibility (EMC), preventing interference with other electronic systems.
- EN 50155:2021: An updated certification that further validates the device’s reliability and durability in railway environments.
- EN 301 489-1 V2.2.3:2019: This certification ensures compliance with EMC requirements for radio equipment.
- EN 45545-2: These standard addresses fire safety requirements, ensuring the device’s materials and construction minimize fire hazards.
- 2014/53/EU (CE RED): This directive ensures the device meets essential requirements for health, safety, and efficient use of the radio spectrum.
Enhancing Railway Operations
The Indagon APU150EDR is designed to enhance the efficiency and safety of railway operations. Its high-precision navigation capabilities enable more accurate tracking and control of locomotives, reducing the risk of accidents and improving overall operational efficiency. The device’s robust design and comprehensive certifications ensure it can reliably perform in the demanding conditions of railway environments.
We are proud to offer the Indagon APU150EDR as part of our commitment to advancing railway technology and improving the safety and efficiency of railway operations. Stay tuned for more updates and innovations from the Indagon team!