CHCNAV i73+ GNSS Receiver
The i73+ GNSS receiver is equipped with a built-in UHF modem, ideal for base station and rover applications. Its advanced pole tilt compensation technology increases point measurement efficiency by 20% and increase stakeout productivity by 30%. The lightweight, portable design minimises operator fatigue and maximises field performance.
Specifications
Positioning
- GNSS: Full GNSS
- IMU: 200 Hz
- Precision max: 0,8 cm H / 1,5 cm V
Connectivity
- Wireless: Bluetooth, Wi-Fi, NFC
- Modem: 410-470 MHz, Rx/Tx
Physical
- Weight: 0,730 kg
- Dimensions: 119 x 85 mm
- Battery life: Up to 24 hours RTK rover
Benefits and Performances
- Professional GNSS: The i73+’s advanced 1408-channel GNSS technology ensures robust data quality by tracking satellites from all major constellations, including GPS, GLONASS, Galileo, BeiDou, QZSS, and SBAS
- Built-In Modems: The i73+ is a versatile GNSS receiver compatible with all major radio protocols. It can operate as both a base and rover, and when connected to a GNSS RTK network via CHCNAV LandStar, it excels as a highly efficient NTRIP rover.
- Portable and Lightweight: Weighing only 0.73 kg, the compact, magnesium alloy i73+ is easy to carry and use, reducing operator fatigue and improving survey comfort during fieldwork.
- Pole Tilt Compensation: Increase point measurement efficiency by 20% and stakeout speed by 30% with the i73+. Its automatic pole tilt compensation up to 60° eliminates the need for precise leveling, boosting productivity.
- Rugged and Durable: The i73+’s IP67 rating and rugged design make it resistant to dust, water, shock, and vibration, ideal for demanding field conditions.
- Extended Battery Life: The i73+’s 6800 mAh battery delivers up to 24 hours of RTK rover operation and 10.5 hours of UHF RTK base operation, ensuring reliable performance throughout long field sessions.
Use Cases
- Topographic Surveying
- Agricultural Field Mapping
- Pipeline Surveying
All our hire products are supplied through local deliveries made by our own fleet to addresses within 2-3 hours of our depots which cover most of England and Wales. We’ll also deliver outside of the UK, using national couriers (UPS).
- Delivery costs vary depending on the weight and dimensions of the package.
- All products are securely and safely packaged, typically using recycled packaging from our suppliers.
- If the item is in stock it will be delivered within 2-3 working days.
- If an item is out of stock you can still hire it, although it will be delivered within 5-10 working days – any longer and we will contact you to advise and confirm a revised delivery date.
To hire any of our hire products, use the form above to submit your details and a member of our team will be in touch.
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