CHCNAV i73+
CHCNAV i73+
Overview
The i73+ GNSS is an extremely compact, powerful and versatile GNSS receiver with integrated UHF Tx/Rx modem that can be used as both a base station and a rover. Thanks to the CHCNAV iStar technology, which optimally tracks satellite signals from all constellations, the i73+ GNSS achieves centimeter-accurate RTK fixed point positioning in the survey area within 30 seconds of power-on. In addition, the automatic tilt compensation increases the efficiency of point measurements by up to 20% and of stakeout work by up to 30%. The i73+ GNSS is easy to carry with one hand and represents an effective and lightweight GNSS solution that adapts to different conditions, making intensive field measurements more comfortable and less tiring for the user.
First-class signal tracking
Full GNSS with advanced 1408-channel tracking
The integrated advanced 1408-channel GNSS technology takes advantage of GPS, Glonass, Galileo and BeiDou, especially the latest BeiDou III signal, and delivers robust data quality at all times. The i73+ expands the capabilities of GNSS surveying while ensuring centimeter-level accuracy in the survey field. GNSS surveying has never been more efficient.
PORTABLE INTERNAL UHF BASE+ROVER
Integrated Tx/Rx UHF modem in compact design
The i73+ features an integrated transceiver radio module compatible with major radio protocols, making it the perfect choice for a portable UHF base and rover kit with fewer accessories. The i73+ is a highly productive NTRIP rover when used with a handheld controller or tablet and connected to a GNSS RTK network using CHCNAV LandStar field software. The i73+ is a highly robust and reliable receiver with no downtime that can be used for surveying all types of terrain, mapping or construction sites.
Measure anywhere with the integrated, interference-free IMU
Even in complex electromagnetic environments, the i73+ initializes its IMU in 3 seconds without the need for repeated reinitialization. It delivers 3 cm accuracy up to a 30 degree staff tilt, increasing point measurement efficiency by 20% and stakeout efficiency by 30%. The i73+ GNSS eliminates the challenge of measuring obscured or dangerous points, helping survey teams work safer and more efficiently. GNSS surveys become easier because the operator no longer has to focus on perfect leveling.
THE ULTIMATE GNSS IMU POCKET RECEIVER
Extremely robust for use in demanding environments
The i73+ benefits from the i73 series' ultra-compact magnesium alloy design, making it one of the lightest receivers in its class, weighing just 0.73 kg including battery. The i73+ is more than 40% lighter than a traditional GNSS receiver, making it more comfortable to carry, use and operate without causing fatigue. The i73+ GNSS is packed with technology, fits in your hands and offers maximum productivity for GNSS surveys.
