Chengdu Jiebo Technology Co., Ltd.
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China,Chengdu ,Sichuan
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Verified Supplier
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- CHC 1408 channels GNSS RTK i73 GPS Receiver with Best-in-class Signal Tracking
- Product Details
- Company Details
Product Specification
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| Payment Terms |
L/C, T/T |
Supply Ability |
1 ~ 30 day |
| Delivery Time |
30 work day |
Product name |
RTK receiver |
| Material |
magnesium alloy |
Application |
Land Surveying |
| Channels |
1408 |
Customized support |
OEM |
| GPS |
L1c/a, l1c, l2c, l2e, l5 |
Glonass |
L1C/A, L1P, L2C/A, L2P, L3 |
| Galileos |
E1, E5A, E5B, E5AltBOC, E6 |
Transmitting speed |
9.6Kbps, 19.2Kbps |
| Brand Name |
CHCNAV |
Model Number |
i73 |
| Place of Origin |
China |
| |
| High Light |
chc rtk gnss
，chc gnss rtk receiver
，gps rtk gnss
|
| Model | i73 |
| GNSS Performance |
| Channels | 1408 channels |
| GPS | L1C, A, L2C, L2P(Y), L5 |
| GLONASS | L1, L2 |
| 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 m RMS |
| Vertical: 1.5 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: < 2 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) | 119 mm x 119 mm x 85 mm (4.7 in × 4.7 in x 3.3 in) |
| Weight | 0.73 kg (1.60 lb) |
| Front panel | 4 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 |
| Shock | Survive a 2-meter pole drop |
| Tilt sensor | Calibration-free IMU for pole-tilt compensation. Immune to magnetic disturbances. |
| E-Bubble leveling |
| Communication |
| Wi-Fi | 802.11 b/g/n, access point mode |
| Bluetooth® | V 4.2 |
| Ports | 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 ,1 W
Protocol: CHC, Transparent, TT450, Satel
Link rate: 9,600 bps to 19,200 bps
Range: Typical 3 km to 5 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 internal memory |
| Electrical |
| Power consumption | Typical 2.2 W (depending on user settings) |
| Li-ion battery capacity | Built-in non-removable battery 6,800 mAh, 7.4 V |
| Operating time on internal battery | RTK Rover: up to 24 h UHF RTK Base: up to 10.5 h
Static: up to 25 h |
| Certifications |
| CE Mark; FCC Part 15 Subpart B Class B; NGS Antenna Calibration |
CHC 1408 channels GNSS RTK i73 with Best-in-class Signal Tracking
The i73+ GNSS is an extremely compact, powerful and versatile GNSS receiver with an integrated UHF Tx/ Rx modem which can be used
either as a base station or as a rover. Powered by CHCNAV iStar technology that optimally tracks satellite signals from all
constellations, the i73+ GNSS achieves survey-grade, fixed RTK centimeter positioning within 30 seconds after power-up. In
addition, its automatic pole tilt compensation increases the efficiency of point measurements by up to 20% and stakeout surveys by
up to 30%. Easy to carry in one hand, the i73+ GNSS is an effective, lightweight GNSS solution that adapts to various job sites
configurations, making intensive field surveys more convenient and less tiring for the operator.
Certifications
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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Business Type:
Trading Company
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Total Annual:
150000.00-200000.00
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Employee Number:
50~100
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Ecer Certification：
Verified Supplier
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