| Customization: | Available |
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| Carrier Frequency: | Dual Frequency Receiver |
| Number of Channels: | Multi-Channel Multi-Channel Receiver |
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| item | value |
| Place of Origin | Shanghai, China |
| Warranty | 1 year |
| Customized support | OEM, ODM, OBM |
| Brand Name | CHCNAV |
| Color | Green |
| Power | Battery |
| Product Name | CHCNAV GNSS Receiver T11 |
| GNSS Performance | |
| Channels | 1408 channels with iStar2.0 |
| GPS | L1C, A, L2C, L2P(Y), L5 |
| GLONASS | L1, L2, L3 |
| Galileo | E1, E5a, E5b, E6 |
| BeiDou | B1I, B2I, B3I, B1C, B2a, B2b |
| QZSS | L1C/A, L1C, L2C, L5, L6 |
| NavIC/ IRNSS | L5 |
| PPP | B2b-PPP |
| SBAS | EGNOS (L1, L5) |
| GNSS Accuracies | |
| Real time kinematic (RTK) | H: 8 mm + 1 ppm RMS V: 15 mm + 1 ppm RMS Initialization time: <10 s Initialization reliability: >99.9% |
| Post-processing kinematic (PPK) | H: 3 mm + 1 ppm RMS V: 5 mm + 1 ppm RMS |
| PPP | H: 10 cm | V: 20 cm |
| High-precision static | H: 2.5 mm + 0.1 ppm RMS V: 3.5 mm + 0.4 ppm RMS |
| Static and rapid static | H: 2.5 mm + 0.5 ppm RMS V: 5 mm + 0.5 ppm RMS |
| Code differential | H: 0.4 m RMS | V: 0.8 m RMS |
| Autonomous | H:1.5 m RMS | V: 2.5 m RMS |
| Visual stakeout | H: 8 mm + 1 ppm RMS V: 15 mm + 1 ppm RMS |
| Visual survey | Typical 2~4 cm, range 2~15 m |
| 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 | 200 Hz, AUTO-IMU |
| Till angle | 0-60° |
| RTK tilt-compensated | Additional horizontal pole-tilt uncertainty typically less than 8 mm + 0.7 mm/° tilt |
| Environments | |
| Temperature | Operating: -40°C to +65°C (-40°F to +149°F) Storage: -40°C to +85°C (-40°F to +185°F) |
| Humidity | 100% non-condensation |
| Ingress protection | IP68 (according to IEC 60529) |
| Drop | Survive a 2-meter pole-drop |
| Vibration | Compliant with ISO 9022-36-08 and MIL-STD-810G- 514.6-Cat.24. |
| Waterproof and breathable membrane | Prevent water vapor from entering under harsh environments |
| Electrical | |
| Power consumption | Typical 2.2 W |
| Quick charge | 18 W QC. Full charge in 3 hours |
| Operating time on internal battery | UHF/ 4G RTK Rover w/o camera: up to 16.5 h Visual Stakeout/Visual Survey: up to 9.5 h UHF RTK Base: up to 10 h Static: up to 22 h |
| External power input | 5 V / 2 A |
| Hardware | |
| Size (D x H) | Φ 133 x 87 mm (Φ 5.24 x 3.43 in) |
| Weight | 750 g (1.65 lb) |
| Front panel | 4 LED 2 physical buttons |
| Tilt sensor | Calibration-free IMU for pole-tiltcompensation. Immune to magnetic disturbances. |
| Cameras | |
| Sensor pixels | Dual-camera, global shutter with 2 MP & 5 MP |
| Field of view | 75° |
| Video frame rate | 25 fps |
| Image group capture | Method: video photogrammetry. Rate: typically 2 Hz, up to 25 Hz. Max. capture time: 60 s with an image group size of appr. 60 MB. |
| Features | LandStar™software,support Visual Navigation, Visual Stakeout, Visual Survey, 3D Modeling |
| Communication | |
| Wireless connection | NFC for device touch pairing |
| Wi-Fi | 802.11 b/g/n/ac, 5.8 GHz & 2.4 GHz, access point mode |
| Bluetooth | v 4.2 backward compatible |
| Ports | 1 x USB Type-C port (external power, data download, firmware update) 1 x UHF antenna port (TNC female) |
| Built-in UHF radio | Standard internal Tx/Rx: 410 - 470 MHz Transmit Power: 0.5 W, 1 W Protocol: CHC, Transparent, TT450, Satel Link rate: 9 600 bps to 19 200 bps Range: Typical 3 km, up to 8 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 high-speed memory |
| Compliance with Laws and Regulations | |
| International standards | NGS Antenna Calibration, IEC 62133-2:2017+A1, IEC 62368-1:2014, UN Manual Section 38.3, IC:32467-A2045 |
Shanghai Newdi Navigation Technology Company Limited (NEWDI) was established in Shanghai China. We are engaged in providing high-precision surveying and mapping instrument. The involved industries include land survey, construction, marine and UAVTill now, we have a professional sales team with 5 year experience in average. Branch office in the USA, DUBAI, India and South Africa offers local technical support to word wide users. We put technical support and ll be input our Rafter sale service as our highest level principle. 10% of our revenue is input into R&D every year. We never stop developing a better product for our customer. Quality issues are at the forefront of NEWDI's philosophy. NEWDI received ISO 9001 certification from International Standards Organization. It applies to all aspects of NEWDI's every development process and workflow, covering all steps from the initial design to the final delivery. Our distribution network covers more 10 countries. We take the mission to make survey easier. We are proud of the value that customer benefit from our service and returns continuous trust to NEWDI.
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