FOIF A66AR AR GNSS RTK Receiver

The FOIF A66AR is a compact GNSS RTK receiver developed for surveying and stakeout applications that benefit from AR-assisted field guidance. It combines 1408-channel GNSS positioning with calibration-free IMU tilt measurement, a built-in UHF transceiver and camera-based AR stakeout. Its compact design and wireless connectivity make it suitable for mobile field surveying. RTKSurvey.com supplies the FOIF A66AR for construction, engineering and land surveying projects.

Key Features

• 1408-channel multi-constellation GNSS tracking
• Calibration-free IMU tilt measurement up to 60°
• 2 cm tilt measurement accuracy
• Camera-based AR stakeout with 88° field of view
• 1–3 cm AR stakeout accuracy
• 500 Hz IMU dynamic output
• Built-in 1 W UHF transceiver
• 410–470 MHz radio frequency range
• Dual-band 2.4 GHz / 5 GHz Wi-Fi
• Integrated 4G connectivity
• 10,200 mAh built-in battery

Core Specifications

GNSS Channels: 1408
RTK Accuracy: H ±8 mm + 1 ppm, V ±15 mm + 1 ppm
Static Accuracy: H ±2.5 mm + 0.5 ppm, V ±5 mm + 0.5 ppm
Tilt Surveying: Up to 60°
Tilt Accuracy: Approx. 2 cm
IMU Output: 500 Hz
AR Camera FOV: 88°
AR Stakeout Accuracy: Approx. 1–3 cm
Internal UHF Radio: 1 W
Radio Frequency: 410–470 MHz
Wi-Fi: 2.4 GHz / 5 GHz
Battery: 10,200 mAh
Charging: USB Type-C PD

Applications

• Construction stakeout
• Building layout
• Engineering surveying
• Topographic surveying
• AR-assisted point stakeout
• Road and infrastructure projects
• General GNSS RTK field work

Related Products

• FOIF A70AR AR GNSS RTK Receiver
• FOIF A66 MAX Laser GNSS RTK Receiver
• FOIF A90 GNSS RTK Receiver
• FOIF A98L Laser GNSS RTK Receiver