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Hot Selling Spot goods CHC GNSS IMU RTK I73 / X6 IMU Tilt Survey GPS Receiver
Hot Selling Spot goods CHC GNSS IMU-RTK I73 +/ X6 IMU Tilt Survey GPS Receiver
Hot Selling Spot goods CHC GNSS IMU-RTK I73 +/ X6 IMU Tilt Survey GPS Receiver
Hot Selling Spot goods CHC GNSS IMU-RTK I73 +/ X6 IMU Tilt Survey GPS Receiver
Hot Selling Spot goods CHC GNSS IMU-RTK I73 +/ X6 IMU Tilt Survey GPS Receiver
Hot Selling Spot goods CHC GNSS IMU-RTK I73 +/ X6 IMU Tilt Survey GPS Receiver

Hot Selling Spot goods CHC GNSS IMU RTK I73 / X6 IMU Tilt Survey GPS Receiver

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Price:$3,200.00 - $3,600.00

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Product Overview

Description



Product Description


Hot Selling Spot goods CHC GNSS IMU-RTK I73 +/ X6 IMU Tilt Survey GPS Receiver

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.




Specification


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


Packing & Delivery


Packing List:
1 set packed in 3 cartons:
45*25*40cm (7kg)
45*25*40cm (7kg)
145*17*14cm(5kg)


Company Profile




FAQ


1. who are we?
We are based in Jiangsu, China, start from 2017,sell to Africa(30.00%),Southeast Asia(16.00%),Mid East(11.00%),Eastern Asia(10.00%),South America(10.00%),Central America(5.00%),South Asia(5.00%),Southern Europe(5.00%),North America(4.00%),Eastern Europe(4.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
GNSS RTK,Total station,Level,Survey accessory,laser rangefinder

4. why should you buy from us not from other suppliers?
1.More than 20 years of experience in the trade field.
2.All products will have been strictly quality checked in factory before sending out and all products have one year warranty.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian


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