High Precision Chc I90/X12 Gnss GPS Rtk for Construction Land Survey Equipment

• Customization: Available
• Operating Principle: Code Related Type
• Type: Geodesic Type
• Model NO.: I90
• Carrier Frequency: Dual-Frequency
• Port Number: Multichannel
• Chip: MStar
• Warranty: 3 Years
• Transport Package: Hard Plastic Case
• Trademark: CHC
• Origin: China
• HS Code: 8526919090
• Production Capacity: 1000PCS/Month
• Package Size: 55.00cm * 45.00cm * 35.00cm
• Package Gross Weight: 5.000kg

Product Description

 

SPECIFICATIONS
GNSS Performance   (1)
Channels                           624 channels
Communication
			Integrated 4G modem
			LTE (FDD):B1,B2,B3,B4,B5,B7,B8,B20
Network modem			DC-HSPA+/HSPA+/HSPA/UMTS:
			B1, B2, B5, B8
			EDGE/GPRS/GSM850/900/1800/1900
			MHz
GPS Galileo	L1 C/A, L2C, L2P, L5 E1, E5a, E5b
GLONASS                         L1, L2
BeiDou                               B1, B2, B3
SBAS                                 L1								Wi-Fi
Bluetooth  ®                      v4.1
QZSS				L1, L2, L5
GNSS Accuracies  (2)
				Horizontal: 8 mm+ 1 ppm RMS
Real time				Vertical: 15 mm+ 1 ppm RMS
kinematics    (RTK)				Initializationtime: < 10 s
				Initialization reliability: >99.9%
Post -processing kinematics    (PPK)					Horizontal: 2.5 mm+ 1 ppm RMS Vertical: 5 mm+ 1 ppm RMS
Standard Internal Rx/Tx: 410 - 470 MHz Transmit Power: 0.5 W to 2 W UHFradio                           Protocol: CHC,Transparent, TT450, 3AS Link rate: 9600 bps to 19200 bps Range: Typical 3 km to 5 km
Post - processing static     Horizontal: 2.5 mm+ 0.5 ppm RMS Vertical: 5 mm+ 0.5 ppm RMS
Code  differential Positioning rate				Horizontal: 0.25 m RMS Up to 10 Hz
Autonomous                      Horizontal: 1.5 m RMS Vertical: 3 m RMS
Data storage                      32 GB internal memory
Electrical
Cold start: < 45 s Time  to  first   fix  (3)          Hot start: < 10 s Signal re-acquisition: < 1 s
Power consumption          5 W (depending on user settings)
RTK tilt - compensated						Additional horizontal pole-tilt uncertainty
typically less than 10 mm+ 0.7 mm/° tilt
Hardware                                        159 mmx 150 mmx 110 mm
Size  (L x W x H) Environment Ingress protection					(6.3 in × 5.9 in × 4.3 in) Operating: -40°C to +65°C (-40°F to +149°F) Storage: -40°C to +85°C (-40°F to +185°F) IP67 waterproof and dustproof, protected from temporary immersionto depth of 1 m
Weight                                1.26 kg (2.77 lb)
Humidity                             100% condensation
Shock                                 Survive a 2-meter pole drop
Tilt sensor		Calibration- free IMUfor pole- tilt compensation. Immune to magnetic disturbances. E-Bubble leveling
Front panel                        4 LEDindicates 1.46'' OLEDDisplay