CHCNAV iBase
The CHCNAV iBase GNSS receiver is a compact, all-in-one base station with a 5W radio for up to 25 km RTK range. It eliminates the need for cables and external antennas, scans for interference automatically, and doubles as a GNSS rover with built-in AUTO-IMU.
The iBase GNSS receiver is your all-in-one RTK base station and rover, no cables, no external antennas, no compromise. Engineered for high-precision workflows, it delivers up to 25 km of RTK range with its integrated 5W radio and keeps you connected via 4G LTE, Bluetooth, Wi-Fi, and NFC.
With full GNSS support and built-in AUTO-IMU, the iBase adapts instantly to your needs, operating as a reliable base station or a high-accuracy rover. Intelligent UHF interference scanning ensures fast, stable setup even in noisy environments. Lightweight, rugged, and ready for up to 12 hours of fieldwork on a single charge.
Tech Specs:
Positioning
GNSS Support: Full constellation
Max. Precision: 0.8 cm (Horizontal) / 1.5 cm (Vertical)
Connectivity
Wireless: Bluetooth, Wi-Fi, NFC
Cellular: 4G LTE
Radio Modem: 410–470 MHz (Rx/Tx)
Physical
Weight: 1.73 kg
Dimensions: 160.5 × 103 mm
Battery Life: Up to 12 hours (RTK base mode)
Whether you’re setting up a base or switching to rover mode, iBase makes every survey faster, smarter, and easier.
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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