Hot Selling Chcnav I73/X6 Land Survey Equipment Gnss Rtk GPS Receiver in Stock

• After-sales Service: Warranty
• Warranty: 1 Year
• Accuracy: 2′′
• Vertical Lines: 2
• Horizontal Line: 4
• Channel: 1408
• Model NO.: X6
• Weight: 0.73kg
• Data Storage: 8GB
• Li-ion Battery: 6, 800 mAh
• Transport Package: Carton
• Specification: 119 mm x 119 mm x 85 mm
• Trademark: CHC
• Origin: China

Product Description

 

Product Description

Hot Selling CHCNAV I73/X6 Land Survey Equipment Gnss Rtk GPS Receiver in Stock

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.

 

Detailed Photos

 

Product Parameters

  

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

Packaging & Shipping

Company Profile

Jiangsu Bangjie Trading Co., Ltd. is a comprehensive trading company whose main business is surveying instruments, building materials and international trade. The company was registered in Nanjing, Jiangsu Province, the only megacity in the Yangtze River Delta. The company combined domestic sales with international trade earlier and was always guided by customer needs.
The company currently has three departments: surveying instrument department, building materials department and international trade department. We have a group of professionals who have been engaged in related industries for many years. We can provide you with more authoritative and convenient pre-sale consultation, sales cooperation, after-sales coordination and guidance, and provide comprehensive services.
At present, the company's main surveying instruments are: total station, GPS RTK, UAV, theodolite,plummet,auto level,laser rangefinder and surveying accessories.

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