Hi Target Full-Featured Irtk4 Gnss Receiver Base and Rover with Advanced Multi-Channel Engine

• After-sales Service: Warranty
• Warranty: 1 Year
• Accuracy: 1mm
• Vertical Lines: 2
• Horizontal Line: 4
• Channel: 800+
• Model NO.: IRTK4 rover+base
• Weight: 1.2kg
• Data Storage: 8GB
• Frequency: 403-473MHz
• Battery: 6800mAh
• Transport Package: Carton
• Specification: 156mm× 77mm
• Trademark: Hi-target
• Origin: China

Product Description

 

Product Description

Hi Target Full-featured IRTK4 GNSS Receiver Base And Rover with Advanced Multi-channel Engine

iRTK4 GNSS RTK is a full-featured, intelligent receiver system equipped with an integrated new-generation full-frequency antenna and advanced multi-channel engine, allowing users to attain accurate, reliable solutions. Users can also take advantage of calibration-free Tilt-Surveying without leveling the survey pole to collect point data in more places. In addition, the Smart Base function in iRTK4 automatically pairs the Rover with the Base by using Hi-Target global servers and ensuring communication by providing the best connection.

 

Detailed Photos

 

Product Parameters

Model		iRTK4
Satellite Signals Tracked Simultaneously
Channels		800+
GPS		L1/L2/L5/L2C
BeiDou		B1/B2/B3/B1C/B2a
GLONASS		L1/L2/L3
Galileo		E1/E5 AltBOC/E5a/E5b/E6
IRNSS		L5
SBAS		L1/L5
QZSS		L5
Global correction service		Hi-RTP (optional)
Base/Rover		.interchangeable
POSITIONING PERFORMANCE
High-Precision Static GNSS Surveying
Horizonta		2.5 mm + 0.1 ppm RMS
Vertical		3.5 mm + 0.4 ppm RMS
Static and Fast Static
Horizontal		2.5 mm + 0.5 ppm RMS
Vertical		5 mm + 0.5 ppm RMS
Post Processing Kinematic (PPK / Stop & Go)
Horizontal		8mm+1ppm RMS
Vertical		15mm+1ppm RMS
Initialization time		Typically 10 min for base and 5 min for rover
Initialization reliability		Typically > 99.9%
Code Differential GNSS Positioning
Horizontal		25cm+1ppm RMS
Vertical		50cm+1ppm RMS
SBAS		0.5m(H), 0.85m(V)
Real Time Kinematic (RTK))Single Baseline
Horizontal		8mm+1ppm RMS
Vertical		15mm+1ppm RMS
Network RTK(VRS,FKP,MAC)
Horizontal		8mm+0.5ppm RMS
Vertical		15mm+0.5ppm RMS
Initialization time		Typically 2-10s
Initialization reliability		Typically>99.99%
Hi-Fix
Horizontal		RTK + 10 mm/minute RMS
Vertical		RTK + 20 mm/minute RMS
Tilt Survey Performance
Additional horizontal pole-tilt uncertainty typically less than 8 mm +0.7 mm / °tilt (2.5cm accuracy in the inclination of 60° under good condition)
HARDWARE
Communication
Bluetooth 4.2/2.1+EDR, 2.4GHz
Network Communication: 4G cellular mobile network (TDD-LTE, FDD-LTE, WCDMA, EDGE, GPRS, GSM)
WiFi frequency is 2.4G, support 802.11b/g/n protocol.
Internal UHF Radio
Frequency		403-473MHz
Channels		116 (16 scalable)
Transmitting power		1~4W Hi-Target Advanced Radio
Supports multiple protocols: HI-TARGET, TRIMTALK450S, TRIMMARK III, TRANSEOT, SATEL-3AS, etc.
Working Range		Typically 5~8km, optimal 8~10km
External UHF Radio
External HDL460A Full Protocols Radio
Frequency		403-473MHz
Channel		116 (16 scalable)
Transmitting power		10W/35W adjustable
Protocols: HI-TARGET, TRIMTALK450S, TRIMMARK III, TRANSEOT, etc.
Working Range		Typically 8~10km, optimal 15~20km
Data Formats
Output Rate		1Hz-20Hz
Static data format		GNS, Rinex
Network model		VRS, FKP, MAC; supports NTRIP protocol CMR& RTCM: CMR, RTCM 2.x, RTCM 3.0, RTCM 3.2
Navigation Outputs ASC		NMEA-0183
PHYSICAL
Internal Battery
Internal 7.4V/6800mAh lithium-ion rechargeable battery.
Charging: supports USB PD3.0quick charge, Quick charge within 3.5 hours. RTK Rover (Network) for 10 hours.
External Power
7-28V DC external power input (5-pin port) with over-discharge protection
Power Consumption		4.2W
Support Power Bank charging.
Dimensions(W×H)		156mm×77mm
Weight		≤1.2kg (includes battery)
Data storage		8GB ROM internal storage
Control Panel
Physical Button		2
LED Lamp		Satellite, Signal
Environment
Water/Dustproof		IP68
Shock and Vibration		Designed to survive a 2m natural fall onto concrete
Humidity		100%, condensing
Operation Temperature		-30ºC~+70ºC
Storage Temperature		-40ºC~+80ºC
I/O Interface
1 × USB port, Type C, OTG function  1 × SMA antenna connector  1 × DC power input (5-pin)  1 × Nano SIM card slot

 

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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