CHCNAV i83 IMU-RTK GNSS Receiver
The CHCNAV i83 GNSS receiver delivers millimetre-level precision in seconds, and was designed with mapping, surveying, and construction professionals in mind. Equipped with extra-long battery life and full connectivity options, including WiFi, Bluetooth, NFC, UHF, and a 4G modem, the smart antenna delivers connectivity and extended operation time in the field.
The i83 supports the Glonass, GPS, BeiDou, Galileo, and QZSS constellations and features CHCNAVs integrated iStar technology, which increases survey productivity and reduces positioning errors.
Why choose the CHCNAV i83 GNSS Receiver?
The CHCNAV i83 combines exceptional precision, full connectivity, extensive battery life, and an IP68 rating to facilitate extensive field operations and increase productivity. The rugged design has a 2m drop resistance, so the user can gather data in challenging conditions, knowing the i83 can handle it.
The quick-start feature enables data gathering within 30 seconds, increasing field productivity. The iStar technology enhances data capture, even under vegetation canopies and in urban areas, by increasing GNSS satellite signals tracking efficiency by up to 30%.
The calibration-free IMU sensor enables pole tilt compensation up to 60 degrees, reducing time spent on pole levelling and increasing surveying efficiency by up to 30%.
Key features:
0.8cm horizontal/ 1.5cm vertical precision
1408-channel GNSS support
Integrated iStar technology
30-second quick start feature
Dual 2MP cameras
Advanced connectivity
IP67 rated
Up to 34 hours of RTK rover operation
Uses: The i83 is designed for extended field use. Its extensive GNSS connectivity, robust design, and integrated iStar technology make it particularly well-suited for mapping and construction applications, including topographic surveys, construction site layouts, and post-construction surveys.
What's included:
- CHCNAV i83 GNSS receiver
- UHF antenna
- Wall adapter and USB Type-C to Type-C cable
- Carbon fibre prism pole
- Measure-up plate
- Carry case
Delivery
APC Standard Delivery – £15.50
Orders placed before 2pm (Mon-Fri) are dispatched the same day and delivered within 2-4 working days.
Deliveries are Monday to Friday only, with no weekend or guaranteed next-day service.
Returns & Refunds
We’re happy to refund or exchange unused, undamaged items returned within 7 working days of receipt.
Please email gb@iss-surveyequipment.co.uk
to arrange a return.
Customers are responsible for return postage (except for faulty goods) and must ensure items are securely packaged and boxed.
Refunds are processed within 7 working days of receiving the returned goods.
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