DJI D-RTK 3 Multifunctional Station

The DJI D-RTK 3 Multifunctional Station is engineered for high-precision GNSS positioning and robust communication performance across demanding operational environments. Designed for enterprise-level applications, it delivers exceptional accuracy in base, rover, and relay station modes while maintaining reliable connectivity through O4 Enterprise video transmission technology.

Built to withstand harsh conditions, this station features an IP67-rated protective design, strong drop resistance, and versatile power options including USB-C and PoE (depending on the version). With advanced multi-constellation GNSS support, extended operation times, and long-range transmission capability, it provides the accuracy, stability, and efficiency mission-critical workflows require.

Key Features

• Multi-Constellation GNSS Support: GPS, BDS, Galileo, GLONASS, QZSS, plus L-Band.
• High Positioning Accuracy: RTK accuracy up to 0.8 cm horizontal and 1.5 cm vertical.
• Multi-Mode Operation: Functions as a base station, rover station, or relay station.
• O4 Enterprise Video System: Supports 2.4 GHz, 5.2 GHz, and 5.8 GHz frequencies (mode-dependent).
• Long Transmission Distance: Up to 40 km (FCC) between D-RTK 3 and Matrice 400 in base mode.
• Bluetooth 5.1 Support: Short-range connectivity for rover mode and mobile device pairing.
• IP67 Protection: Durable sealing for operation in harsh environments.
• Extended Battery Life: Up to 10 hours in rover mode and 7 hours in base mode.
• Built-In Heating Function: Maintains performance in low temperatures.
• Directional Antenna System: Four OcuSync 4 directional antennas with 2T4R configuration.

Technical Specifications

GNSS Receiver

• Supported Frequencies: GPS L1/L2/L5; BDS B1–B3; Galileo E1/E5a/E5b/E6; GLONASS L1/L2; QZSS L1/L2/L5; L-Band.
• Base Station Accuracy: Horizontal 1.5 m RMS; Vertical 3.0 m RMS.
• Satellite Differential Accuracy: Horizontal 30 cm RMS; Vertical 40 cm RMS; 20-min convergence.
• Network RTK: Horizontal 1.0 cm + 1 ppm; Vertical 3.0 cm + 1 ppm.
• Rover RTK (Fixed): Horizontal 0.8 cm + 1 ppm; Vertical 1.5 cm + 1 ppm.
• Tilt Survey: Accuracy <2 cm within 30° tilt range.
• Initialization Reliability: >99.9%.

Video & Wireless Transmission

• System: O4 Enterprise.
• Operating Frequencies: 2.4/5.2/5.8 GHz depending on mode.
• Max Transmission Distance: Up to 40 km (FCC, base mode).
• Bluetooth 5.1: 2.4 GHz, <10 dBm EIRP.

Electrical Properties

• Power Consumption: 14.5 W (relay), 7 W (base), 6.2 W (rover).
• Battery Life: 4 hrs relay, 7 hrs base, 10 hrs rover.
• Battery: 6500 mAh LiPo, 46.8 Wh.
• Supported Charging: USB PD 3.0 (9–15 V).

Physical Characteristics

• Operating Temperature: -4° to 131°F (Multifunctional Version).
• Altitude Limit: 6000 m.
• Protection Rating: IP67.
• Drop Resistance: 2 m with pole.