| 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 | |
Sichuan Surveyor Space Information Technology Co., Ltd is established in January 2013 and is a professional manufacturer and exporter specializing in the sale, development and production of surveying instruments. The company is located in Chengdu where various convenient transportation accesses can be chosen for our shipment. All of our products comply with international quality standards and are well-appreciated by most of our customers. In the past 2023, our exporting rose by 20% and we have had our products sold to worldwide markets. Our equipped facilities and excellent quality control throughout all stages of production help guarantee the customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching Indonesia, Southeast Asia, South Asia, Africa, Russia and Middle East. If you are interested in any of our products or would like to discuss a trial order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
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Multiple modes of transportation
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Buyer display