SMAJAYU SMA26 Plus GNSS RTK Rover & Base — 1 cm Accuracy, NOAA-Certified, IP67 Rugged Field Kit

Meet the SMA26 Plus, a rugged GNSS RTK rover and base in one handheld package built for field professionals who demand precise, reliable surveying data in demanding environments. This device blends real-time GNSS power with smart integration, helping you capture accurate measurements on challenging sites without sacrificing workflow efficiency.

Designed around a full-constellation RTK GNSS receiver, it supports RTK, PPP, and PPK workflows, and is engineered for seamless UAV integration and interoperability with various base-station ecosystems. Data flows smoothly between rover and base modes, and you can share results via Bluetooth, Wi‑Fi, or UHF radio. The combination of accuracy, flexibility, and connectivity makes it a versatile tool for civil engineering, topography, and site layout tasks.

Key capabilities at a glance

• Full-constellation RTK GNSS with broad protocol compatibility for diverse workflows
• Tilt compensation with real-time angle measurements for challenging sites
• Multiple radio and data links (CSS/Lora, TT450S, Trimtalk, TRMMARK3, SOUTH, SATEL)
• Smart Android 11 handheld with a vibrant 5.45" display, IP68 protection, and a long-lasting battery
• Built‑in IMU, UHF, Bluetooth, Wi‑Fi, 32 GB storage, enabling standalone or connected operation

NOAA Certified status signals alignment with high-accuracy standards commonly used in geospatial workflows, adding confidence for precision tasks across field projects.

Rugged design and all‑in‑one integration

The SMA26 Plus is built to endure tough environments. With IP67 dust and water protection, it resists dust ingress and immersion, while its drop resistance up to 2 meters helps survive accidental bumps in the field. The operating temperature range from -45°C to +75°C covers desert heat, alpine cold, and everything in between. A 10000 mAh battery supports long field sessions, reducing the need for frequent recharges and keeping teams productive during extended surveys.

Smart, field-ready execution

Beyond GNSS power, the Android 11 handheld features a 5.45" HD screen, dual SIM, NFC, and a rear 13 MP camera for quick field documentation. With 32 GB of storage and data transfer via Bluetooth, UHF, and Wi‑Fi, teams can move data between on-site devices and the office with ease. The built‑in IMU supports orientation data, and multi-protocol radio support helps you stay connected in the field, whether you are baselining, mapping, or coordinating with aerial platforms.

Real-world use cases

From laying out civil infrastructure to capturing topographic data for road projects, the SMA26 Plus delivers practical benefits without promising guarantees. Expect centimeter‑level baselines, streamlined UAV integration, and flexible data workflows that adapt to varying job-site conditions. The device is designed to improve field throughput, data quality, and collaboration across teams.

• Survey corridors, road alignments, and site layouts with consistent centimeter-level results
• Coordinate UAV surveys and ground control using multi-protocol links
• Field data collection in remote or hazardous environments without sacrificing data quality

Note: Capabilities can help improve workflows, but outcomes depend on proper setup, calibration, and data processing practices. The SMA26 Plus is positioned as a comprehensive field tool to support surveying tasks rather than a guaranteed solution for every scenario.