i73+
The i73+ GNSS receiver is a compact, lightweight RTK device that integrates advanced GNSS, IMU, and visual technology. Its small size and high performance make it ideal for a variety of surveying and mapping projects.
FEATURES
- Best-in-class signal tracking with 1408 channels.
- Portable internal UHF base and rover.
- Survey anywhere with built-in IMU.
- Ultra-compact and rugged design.
BEST-IN-CLASS SIGNAL TRACKING
Full GNSS with 1408 channels advanced tracking
The integrated advanced 1408-channel GNSS technology takes advantage of GPS, Glonass, Galileo and BeiDou, in particular, the latest BeiDou III signal and provides robust data quality at all times. The i73+ extends GNSS surveying capabilities while maintaining centimeter-level survey-grade accuracy. GNSS surveying has never been more efficient.
PORTABLE INTERNAL UHF BASE+ROVER
Integrated Tx/Rx UHF modem in a compact design
The i73+ features a built-in transceiver radio module compatible with major radio protocols, making it the perfect choice for a portable built-in UHF base and rover kit with fewer accessories. i73+ is a highly productive NTRIP rover when used with a handheld controller or tablet and connected to a GNSS RTK network via CHCNAV LandStar field software. The i73+ is a highly rugged and reliable receiver without downtime used for surveying any terrain, mapping, or construction site.
THE POWER OF GNSS+IMU RTK TECHNOLOGY
Survey anywhere with its built-in interference-free IMU
The i73+ initializes its IMU in 3 seconds, delivering 3 cm accuracy up to a 30-degree pole tilt, increasing the efficiency of point measurement by 20% and stakeout by 30%.
THE ULTIMATE POCKET GNSS IMU RECEIVER
Extremely rugged to cope with challenging environments
The i73+ benefits from the ultra-compact magnesium alloy design of the i73 series, making it one of the lightest receivers in its class, weighing only 0.73 kg, including the battery. The i73+ is more than 40% lighter than a traditional GNSS receiver, making it more convenient to carry, use, and operate without fatigue. The i73+ GNSS is packed with technology, fits in your hands, and offers maximum productivity for GNSS surveys.
FAST, RELIABLE INDUSTRIAL AUTO-IMU
Reliable accuracy with automatic IMU initialization
The i73+ GNSS receiver features CHCNAV’s state-of-the-art Auto-IMU, eliminating manual initialization and simplifying field surveying. It enables measuring and staking with survey-grade accuracy over a pole-tilt of up to 30 degrees.
SPECIFICATIONS