CHCNAV
i76 GNSS RTK Receiver
The i76 Palm Visual RTK is a lightweight GNSS receiver combining GNSS, IMU, and dual cameras. Weighing just 450g and IP68-rated, it maintains a 96% fixed rate even in areas with high solar activity.
- 200 Hz
- IMU
- 0.450 kg
- Weight
- IP68
- Protection rating
Original CHCNAV unit·Authorized distributor
Overview
About the i76
The i76 Palm Visual RTK is a lightweight GNSS receiver combining GNSS, IMU, and dual cameras. Weighing just 450g and IP68-rated, it maintains a 96% fixed rate even in areas with high solar activity. Its CAD AR visual stakeout enables precise path planning, while the 5th Gen Ultra-IMU ensures accuracy even at a 60° tilt. With over 17 hours of battery life, the i76 offers precision and adaptability for professionals.
Specifications
Technical data
Values from the CHCNAV datasheet. Ask us for the full sheet or a side by side with another model.
Download datasheet (PDF)Positioning
- GNSS
- Full GNSS
- IMU
- 200 Hz
- Precision max.
- 0.8 cm H / 1.5 cm V
Sensors
- Camera
- Dual
Connectivity
- Wireless
- Bluetooth, Wi-Fi, NFC
- Modem
- 410-470 MHz, Rx/Tx
Physical
- Weight
- 0.450 kg
- Size
- 106 x 55.6 mm
- Battery life
- Up to 17 hours RTK rover
Environmental
- Operating
- -40°C to +65°C
- Protection rating
- IP68
- Drop resistance
- 2 Metres
Videos
See the i76 at work
1:18
Compact receiver introduction
Product video · Official CHCNAV video
Downloads
Datasheets and manuals
Free PDFs for the i76. Need a manual in another language? Ask us and we will send it.
- i76 datasheetEN · PDF · 2.2 MB EN Download
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