Hi Target Irtk4 for Land Construction Survey Equipment GPS Rtk Surveying Instruments

• Operating Principle: Interferometric Type
• Type: Geodesic Type
• Carrier Frequency: Dual-Frequency
• Port Number: Sequencing Channel
• Chip: SiRF
• Warranty: 3 Years
• Model NO.: IRTK4
• Brand Name: Hi-Target
• Model Number: Irtk4
• GPS: Simultaneous L1c/a,L2c,L2e,L5
• Glonass: Simultaneous L1c/a,L1p,L2c/a(Glonass M Only),L2p
• Sbas: Simultaneous L1c/a,L5
• Galileo: Simultaneous L1 Boc,E5a,E5b,E5altboc
• Bds: B1,B2
• Dimensions: 153mm*83mm
• Humidity: 100%,Considering
• Water/Dustproof: IP67 Dustproof,Protected From Temporary Immersion
• Transport Package: 1 Set Packed in 2 Cartons
• Trademark: Hi-target IRTK4
• Origin: China
• HS Code: 9015800090
• Production Capacity: 20000PCS/Year

Product Description

Hi Target Irtk4 Gnss Rtk System Imu 886 Channels Ihand55 Controller Hi Survey Road Software

Model		IRTK4
Satellite Signals Tracked Simultaneously	Channels	866
	BDS	B1,B2,B3
	GPS	L1, L2, L5
	GLONASS	L1, L2
	SBAS	YES
	GALILEO	E1, E5a, E5b
	Global correction service	Hi-RTP (optional)
Static and Fast Static GNSS Surveying	Horizontal	2.5mm+0.5ppm RMS
	Vertical	5mm+0.5ppm RMS
RTK	Horizontal	8mm+1ppm RMS
	Vertical	15mm+0.5ppm RMS
	Initialization time	Typically < 8seconds
	Initialization reliability	Typically > 99.9%
DGPS	Horizontal	25cm+1ppm RMS
	Vertical	50cm+1ppm RMS
	SBAS	0.50m Horizontal, 0.85m Vertical
I/O Interface	1 xBluetooth, NFC ,1 x standard USB2.0 port ,1 x TNC antenna connector,1 x Type C serial port ,1 x DC power input (5-pin) ,1 x MicroSD card port

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