Complaint
| Model | i83 |
| GNSS Performance | |
| Channels | 1408 channels |
| GPS | L1C, A, L2C, L2P(Y), L5 |
| GLONASS | L1, L2, L3 |
| Galileo | E1, E5a, E5b, E6 |
| BeiDou | B1I, B2I, B3I, B1C, B2a, B2b |
| QZSS | L1, L2, L5, L6 |
| PPP | B2b-PPP |
| SBAS | L1, L5 |
| GNSS Accuracies | |
| Real time kinematics (RTK) | Horizontal: 8 mm + 1 ppm RMS |
| Vertical: 15 mm + 1 ppm RMS | |
| Initialization time: < 10s | |
| Initialization reliability: >99.9% | |
| Post-processing kinematics (PPK) | Horizontal: 3 mm + 1 ppm RMS |
| Vertical: 5 mm + 1 ppm RMS | |
| Post-processing static | Horizontal: 2.5 mm + 0.5 ppm RMS |
| Vertical: 5 mm + 0.5 ppm RMS | |
| Code differential | Horizontal: 0.4 m RMS |
| Vertical: 0.8 m RMS | |
| Autonomous | Horizontal: 1.5 m RMS |
| Vertical: 2.5 m RMS | |
| Positioning rate | 1 Hz, 5 Hz and 10 Hz |
| Time to first fix | Cold start: < 45 s |
| Hot start: < 10 s | |
| Signal re-acquisition: < 1 s | |
| IMU update rate | 200Hz |
| Tilt angle | 0~60° |
| RTK tilt -compensated | Additional horizontal pole-tilt uncertainty typically less than 10 mm + 0.7 mm/° tilt |
| Hardware | |
| Size (L x W x H) | 152 mm x 78 mm (5.98 in x 3.07 in) |
| Weight | 1.15 kg (2.54 lb) |
| Front panel | 1.1'' OLED Color Display 2 LED, 2 physical buttons |
| Environment | Operating: -40°C to +65°C (-40°F to +149°F) |
| Storage: -40°C to +85°C (-40°F to +185°F) | |
| Humidity | 100% condensation |
| Ingress protection | IP67 waterproof and dustproof, protected from temporary immersion to depth of 1 m |
| Waterproof and breathable membrane | Prevent water vapor from entering the device under harsh environments such as sun exposure and sudden heavy rain |
| Shock | Survive a 2-meter pole drop |
| Tilt sensor | Calibration-free IMU for pole-tilt compensation. Immune to magnetic disturbances. |
| E-Bubble leveling | |
| Communication | |
| SIM Card Type | Nano-SIM card |
| Network modem | Integrated 4G modem: TDD-LTE, FDD-LTE, WCDMA, EDGE, GPRS, GSM |
| Wi-Fi | 802.11 b/g/n, access point mode |
| Bluetooth | V 4.2 |
| Ports | 1 x 7-pin LEMO port (RS-232) |
| 1 x USB Type-C port (external power, data download, firmware update) 1 x UHF antenna port (TNC female) | |
| UHF radio | Standard Internal Rx/Tx: 410 - 470 MHz |
| Transmit Power: 0.5 W to 2 W | |
| Protocol: CHC, Transparent, TT450, Satel | |
| Link rate: 9,600 bps to 19,200 bps | |
| Range: Typical 3 km to 5 km, up to 15 km with optimal conditions | |
| Data formats | RTCM 2.x, RTCM 3.x, |
| CMR input / output | |
| HCN, HRC, RINEX 2.11, 3.02 | |
| NMEA 0183 output | |
| NTRIP Client, NTRIP Caster | |
| Data storage | 8 GB internal memory |
| Electrical | |
| Power consumption | Typical 2.8 W (depending on user settings) |
| Li-ion battery capacity | Built-in non-removable battery 9,600 mAh, 7.4 V |
| Operating time on internal battery | UHF/ 4G RTK Rover: up to 34 h |
| UHF RTK Base: up to 16 h | |
| Static: up to 36 h | |
| External power input | 9 V DC to 28 V DC |
| Certifications | |
| CE Mark; FCC Part 15 Subpart B Class B; | |
| NGS Antenna Calibration; MIL-STD-810H, method 514.8 | |
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Multiple modes of transportation
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Buyer display
