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.
- 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
Why the CHCNAV i73+
Best-in-class signal tracking
Advanced 1408-channel GNSS takes advantage of GPS, GLONASS, Galileo and BeiDou - including the latest BeiDou III signal - for robust data quality and centimetre-level survey-grade accuracy at all times.
Portable internal UHF base + rover
A built-in transceiver radio module compatible with major radio protocols makes it a portable built-in UHF base and rover with fewer accessories, and a highly productive NTRIP rover via CHCNAV LandStar.
The power of GNSS+IMU RTK
The i73+ initializes its IMU in 3 seconds, delivering 3 cm accuracy up to a 30-degree pole tilt, increasing point measurement efficiency by 20% and stakeout by 30%.
The ultimate pocket receiver
An ultra-compact magnesium alloy design weighing only 0.73 kg including the battery - more than 40% lighter than a traditional GNSS receiver - for use without fatigue.
Interested in the CHCNAV i73+?
Request a quote or ask us for advice on the right configuration for your application.
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