The EFIX F7+ IMU-RTK GNSS is a high-precision receiver built for modern surveying demands. Combining advanced multi-constellation GNSS, cutting-edge IMU technology, and seamless communication features, it empowers surveyors with unmatched efficiency and flexibility. Whether you’re working in dynamic terrain or urban environments, the F7+ ensures consistent, accurate results every time.

High-Precision GNSS Performance

With support for 1608 signal channels and compatibility with GPS, GLONASS, Galileo, BeiDou, QZSS, and NavIC/IRNSS, the F7+ delivers exceptional real-time positioning accuracy. Its real-time RTK positioning achieves horizontal accuracy of 8mm + 1ppm and vertical accuracy of 15mm + 1ppm, while post-processing kinematics improves precision even further. Initialization takes less than 10 seconds, and reliability exceeds 99.9%.

Moreover, full PPP support (B2b-PPP and E6B-HAS) provides precise results in areas with limited RTK connectivity, enabling centimeter-level accuracy globally.

Integrated 4D Auto-IMU and Tilt Compensation

The built-in 4D auto-IMU ensures consistent tilt compensation of up to 60°, even during motion. No manual calibration is required, which simplifies setup. Additional horizontal pole-tilt error remains under 2.5cm at 30° tilt, improving stakeout performance on uneven or sloped surfaces.

Robust Connectivity and Communication

The F7+ includes Wi-Fi (802.11 b/g/n), Bluetooth® 4.2, and USB Type-C connectivity. Additionally, the UHF radio (410–470 MHz) supports EFIX, Satel, and Transparent protocols with up to 8km range, depending on the environment. It allows both base and rover configuration, enabling full field flexibility.

Efficient Power and Durable Design

Powered by a 6,600 mAh Li-ion battery, the receiver delivers up to 25 hours of static operation or 24 hours in RTK rover mode. Designed for tough environments, it operates from –40 °C to +65 °C and withstands 2-meter pole drops. Its IP67 protection ensures dustproof and waterproof reliability under challenging field conditions.

Compact and User-Friendly

At just 0.77kg and compact dimensions of Φ119mm x 85mm, the F7+ is lightweight and portable. The intuitive front panel offers LED indicators and physical buttons for straightforward field operation. It also includes 8 GB internal memory for reliable data storage.

Seamless Data Handling

EFIX F7+ supports a variety of data formats including RTCM, RINEX, NMEA, and NTRIP. Whether you’re uploading to cloud-based platforms or exporting to traditional CAD tools, integration is smooth and efficient.

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EFIX_F7+_DS_EN.pdf