DJI D-RTK 3 Relay Fixed Deployment Version

High-Precision Positioning and Relay System

The D-RTK 3 Relay Fixed Deployment Version is an advanced positioning and relay system designed specifically for professional drone operations. It integrates high-performance antennas and receiver modules to process data from global satellite navigation systems and supports multiple data transmission links. This makes it suitable both as a base station for centimeter-accurate positioning of multiple drones and for range extension in relay station mode. With the new rover station function, it can also be used for high-precision surveying applications.

Technical Specifications:

• Satellite Reception: GNSS support for GPS, GLONASS, BeiDou, Galileo, QZSS

• Reception Frequencies: 19 frequency points from five major satellite systems

• Positioning Accuracy: Centimeter-level via RTK, decimeter-level via PPP

• Range (Video Transmission, Base Station Mode): Up to 15 km

• Range (Relay Station Mode): Up to 25 km

• Protection Rating: IP67, resistant to water and dust

• Operating Temperature: -30°C to +50°C

• Power Supply: Supports DJI Dock 3 or third-party power sources

• Software Support: DJI Enterprise App, DJI Terra

Key Applications:

• Surveying and Mapping:

  • Capturing high-precision coordinates for UAV-based mapping

  • Using as a rover station for control point measurements

  • Integration with DJI Terra for efficient data processing

• Drone Communication Extension:

  • Relay station for deployment in challenging environments such as cities or valleys

  • Optimization of signal stability and communication quality

• Autonomous Inspections and Long-Term Deployments:

  • Maintenance-free outdoor installation with high durability

  • Use with Matrice 4 Series for autonomous inspections

• Precise Point Positioning:

  • Standalone PPP solution for high-accuracy positioning without an RTK network

  • RTCM data processing for high-precision network calibration

With the D-RTK 3 Relay Fixed Deployment Version, professional drone operators receive a power