CHCNAV i73+ GNSS Rover front view
Surveyor holding CHCNAV i73+ GNSS Rover
CHCNAV i73+ GNSS Rover front view
Surveyor holding CHCNAV i73+ GNSS Rover

CHCNAV i73+ GNSS Antenna

$6,320.00

The Versatile and Efficient Surveying Solution

The i73+ GNSS NTRIP Antenna can easily be used as either a tilt rover or base station.

This receiver delivers high accuracy with full constellations, built-in UHF modem and modular intuitive software. All day reliable use with long lasting battery and the ability to seamlessly connect to the free LINZ RTK network.

Inclusive package with everything you need to get started right out of the box:

  • CHCNAV UHF Tilt GNSS Rover

  • Carbon Fibre Pole

  • Radio Aerial

  • Internal Li-ion Battery and Charger

  • Hard Case

  • 1 Year Warranty

  • FREE 3 Months 247RTK

  • Optional LT800 controlleror use your own android device

The Versatile and Efficient Surveying Solution

The i73+ GNSS NTRIP Antenna can easily be used as either a tilt rover or base station.

This receiver delivers high accuracy with full constellations, built-in UHF modem and modular intuitive software. All day reliable use with long lasting battery and the ability to seamlessly connect to the free LINZ RTK network.

Inclusive package with everything you need to get started right out of the box:

  • CHCNAV UHF Tilt GNSS Rover

  • Carbon Fibre Pole

  • Radio Aerial

  • Internal Li-ion Battery and Charger

  • Hard Case

  • 1 Year Warranty

  • FREE 3 Months 247RTK

  • Optional LT800 controlleror use your own android device

CHCNAV LT800 Package
CHCNAV LT800 Package
$3,100.00
CHCNAV LandStar
CHCNAV LandStar
$0.00

Professional GNSS

Ensure robust data quality with the i73+'s advanced 1408-channel GNSS technology, which efficiently tracks satellite signals from all constellations, including GPS, GLONASS, Galileo, BeiDou, QZSS and SBAS.

Built-In Modems

Compatible with all major radio protocols, the i73+ operates as both a base and rover, delivering high productivity. When connected to a GNSS RTK network via CHCNAV LandStar field software, it excels as a highly efficient NTRIP rover.

Portable and Lightweight

Weighing just 0.73 kg, the i73+'s compact magnesium alloy design ensures easy portability and operation, reducing operator fatigue and enhancing survey comfort during fieldwork.

Pole Tilt Compensation

Boost point measurement efficiency by 20% and stakeout speed by 30% with the i73+. Its automatic compensation for up to 60° pole tilt removes the need for precise pole leveling, enhancing field productivity.

Rugged and Durable

With an IP67 rating, the i73+ is fully dustproof and waterproof, delivering reliable performance in harsh environments. Its rugged design resists shock and vibration, making it ideal for demanding fieldwork.

Extended Battery Life

Perform extensive surveys with the i73+'s 6800 mAh battery, offering up to 24 hours of RTK rover operation and 10.5 hours of UHF RTK base operation, ensuring reliable performance throughout long field sessions.

Download the i73+ Datasheet

 
CHCNAV MODEL i73+ i83 i85 i89 i93 ViLi i100
Weight 730g 1.15kg 800g 750g 1.15kg 1.39kg
IP Rating IP67 IP68 IP67 IP68 IP67 IP67
GNSS Channels 1408 1408 1408 1408 1892 1892
Base Radio 1W 2W 1W 1W 2W N/A
IMU Tilt Rover
LiDAR RTK
Laser Rangefinder (150m)
Visual Survey
AR Visual Stakeout
3D Modelling
PointSky
LiDAR Earthwork Volumes
Battery Life Up to 34 hrs Up to 24 hrs Up to 20 hrs Up to 16.5 hrs Up to 34 hrs Up to 22 hrs