JUMPSTAR GNSS RTK Kits Enable Unmanned Precision Farming Machinery

JUMPSTAR GNSS Solutions for Unmanned Agriculture Applications

Dec 23, 2025

Fleet of autonomous agricultural machinery including tractors and harvesters with RTK GNSS antennas operating in coordinated precision patterns across large farmland at sunset

The shift toward unmanned machinery addresses challenges in labor availability and operational costs.

High-precision GNSS technology supports autonomous navigation for various equipment types, enabling straight-line paths, reduced overlaps, and optimized resource application in diverse field conditions.

G27C-2 RTK Kit for Heavy-Duty Applications

JUMPSTAR G27C-2 RTK kit installed on heavy-duty farming machinery

The G27C-2 kit supports full-constellation and full-frequency tracking, compatible with GPS, BDS, Galileo, and other systems.

It achieves horizontal accuracy of 0.8 cm + 1 ppm CEP and vertical accuracy of 1.5 cm + 1 ppm CEP, with RTK initialization in 5 seconds. Adaptive anti-interference algorithms filter over 80% of interference signals, maintaining interruption rates below 0.3%. Integrated IMU navigation ensures continuity in obstructed environments, while aviation connectors facilitate direct integration.

This configuration suits large-scale machinery such as intelligent rotary tillers, unmanned subsoilers, combine harvesters, and forage harvesters.

C7 with JS-HAC148A RTK Kit for Versatile Terrains

C7 controller and JS-HAC148A antenna for precision navigation in orchard robots

The C7controller paired with JS-HAC148A antenna delivers horizontal accuracy of 0.8 cm and vertical accuracy of 1.5 cm.

Dual-antenna design provides stable heading output, with 50 dB interference rejection suited to hilly or orchard conditions. Compact dimensions of 68.4 × 41.8 × 17.3 mm, wide voltage range of 9-90 V, built-in 4G module, 50 Hz update rate, and 32 GB storage support data transmission and logging.

Applications include cotton topping machines, variable-rate seeders, orchard transport robots, and integrated water-fertilizer vehicles.

X43-C3 with JS-HAC26A RTK Kit for Compact Systems

JUMPSTAR GNSS Solutions for Unmanned Agriculture Applications

The X43-C3 combined with JS-HAC26A offers full-constellation support including GPS, BDS, Galileo, and GLONASS.

Precision reaches horizontal 0.8 cm + 1 ppm CEP and vertical 1.5 cm + 1 ppm CEP, with 5-second initialization. Low power consumption of 0.85 W, voltage range of 5-12 V, dimensions of 43.8 × 34.0 × 11.5 mm, and weight of 25 g enable integration in space-constrained setups. Dual-antenna and IMU features, along with 60 dB interference rejection, ensure reliability.

This kit adapts to paddy field weeding robots and small-scale spraying vehicles.

Tailored Integration Across Farming Stages

These RTK solutions enable precise control in land preparation, planting, field management, protection, and harvesting phases.

Industrial-grade designs with plug-and-play interfaces reduce deployment complexity, supporting broader adoption of unmanned systems in modern agriculture.