The Trimble R780 Model 2 GNSS System  is a next-generation, ultra-rugged receiver designed for survey professionals who demand accuracy, reliability, and flexibility in the toughest environments. Engineered with advanced technologies, the R780 delivers precise positioning and productivity enhancements for both base and rover configurations. Key Features Configurable & Scalable:  Choose base & rover, rover only, or base only setups to fit your workflow and future needs. IMU-Based Tilt Compensation:  Trimble Inertial Platform (TIP) technology enables accurate measurements even when the pole is tilted, streamlining stakeout and survey tasks. Superior Signal Performance:  Trimble ProPoint GNSS engine and IonoGuard technology ensure high accuracy and mitigate ionospheric disruptions, even in challenging GNSS environments. Global Correction Services:  Supports Trimble CenterPoint RTX for RTK-level accuracy worldwide via satellite or internet, plus Trimble xFill for seamless correction outages. Military-Grade Durability:  IP68-rated, waterproof and dustproof, designed to survive a 2 m pole drop onto concrete. Operates in extreme temperatures from -40°C to +65°C. Integrated Connectivity:  Optional 450 MHz or dual-band 450/900 MHz UHF transceiver, Wi-Fi, Bluetooth, and 9 GB internal memory for robust data logging and transfer. Optimized for Trimble Access:  Seamless integration with Trimble field software for efficient workflows.