CHCNAV i73+ IMU-RTK GNSS Receiver

CHCNAV i73+ IMU-RTK GNSS Receiver

The CHCNAV i73+ IMU-RTK GNSS Receiver is a compact, lightweight, and versatile GNSS solution designed for maximum flexibility in various surveying applications. With advanced GNSS technology, a built-in UHF modem, and interference-free IMU, the i73+ ensures efficient and precise data collection even in challenging environments.

Key Features:

Best-in-Class Signal Tracking: Advanced 1408-channel GNSS technology supports GPS, GLONASS, Galileo, BeiDou, and BeiDou III, providing robust data quality and maintaining centimeter-level survey-grade accuracy.
Portable UHF Base+Rover: Integrated Tx/Rx UHF modem compatible with major radio protocols, perfect for a portable UHF base and rover kit with fewer accessories. Highly productive NTRIP rover when used with a handheld controller or tablet via CHCNAV LandStar field software.
GNSS+IMU RTK Technology: Built-in IMU initializes in 3 seconds, delivering 3 cm accuracy up to a 30-degree pole tilt, enhancing point measurement efficiency by 20% and stakeout efficiency by 30%.
Compact and Rugged Design: Ultra-compact magnesium alloy design, weighing only 0.73 kg including the battery, making it 40% lighter than traditional GNSS receivers. Convenient to carry and operate without fatigue.
Quick and Reliable Performance: Achieves survey-grade, fixed RTK centimeter positioning within 30 seconds after power-up, with automatic pole tilt compensation for increased efficiency.

The i73+ IMU-RTK GNSS Receiver is engineered to provide unparalleled precision and flexibility in various surveying, mapping, and construction tasks. Its advanced 1408-channel GNSS technology ensures robust data quality and survey-grade accuracy by leveraging multiple GNSS constellations, including GPS, GLONASS, Galileo, and BeiDou.

The built-in transceiver radio module makes the i73+ an ideal choice for a portable UHF base and rover kit, compatible with major radio protocols. This receiver is highly productive as an NTRIP rover when connected to a GNSS RTK network via CHCNAV LandStar field software. It is designed to withstand challenging environments, featuring a magnesium alloy body that is both ultra-compact and rugged.

The i73+ excels in complex electromagnetic environments with its interference-free IMU that initializes in just 3 seconds. It provides 3 cm accuracy up to a 30-degree pole tilt, significantly increasing the efficiency of point measurements and stakeout surveys. The receiver eliminates the need for perfect leveling of the surveying pole, making GNSS surveys easier and safer for the operator.

Applications:

Surveying and Engineering
Construction
Mapping and Geospatial tasks
Infrastructure projects
Precision Agriculture