The i90 Pro GNSS receiver combines the latest CHCNAV’s IMU-RTK technology and the compatibility with L-Band corrections services to extend RTK positioning, in any location.
Unlike the standard MEMS-based GNSS receivers, the i90 Pro GNSS IMU-RTK combines state-of-the-art GNSS RTK engine, a high-end calibration-free IMU sensor and advanced GNSS tracking capabilities to dramatically increase RTK availability and reliability.
The i90 automatic pole-tilt compensation boosts survey and stakeout speed by up to 20%. Construction and land surveying projects are achieved with high productivity and reliability pushing the boundaries of conventional GNSS RTK survey
- Multi-Constellation Tracking
- L-Band PPP Corrections
- Extended Connectivity
- High Accuracy – Anywhere
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Combine GPS, Glonass, Galileo and BeiDou
Powered by a 336-channel GNSS core engine, the i90 Pro provides a robust and reliable RTK position to any surveying project and positioning application.
L-BAND PPP CORRECTIONS
Compatible with L-Band and RTX™ correction signals
Connected to 3rd party L-Band corrections services, the i90 Pro GNSS provides accurate, sub-decimeter positioning in virtually all regions where RTK networks, GSM coverage or traditional GNSS base station are not available.
Instant NFC pairing of your controller
The i90 Pro GNSS combines high-end connectivity modules: Bluetooth, Wi-Fi, NFC, 4G, and UHF radio modem. The 4G modem brings ease of use when working within RTK networks. The internal UHF radio modem allows long-distance base-to-rover surveying up to 5 km.
HIGH ACCURACY. ANYWHERE
Boost survey and stakeout speed by up to 20%
The i90 GNSS build-in IMU ensures interference-free and automatic pole-tilt compensation in real-time. 3 cm accuracy is achieved with a pole-tilt range of up to 30 degrees.