Wholesale Rtk Survey Solution Rtk GPS Base and Rover, Chc I70 Gnss, Base Data Link/Receiver Controller Surveying Equipment

• Operating Principle: Code Related Type
• Type: Geodesic Type
• Carrier Frequency: Dual-Frequency
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: I70
• 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: 120.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 5.000kg

Product Description

 

CHC I70
GNSS Characteristics
624 channels	GPS: L1,L2, L2C
	GLONASS: L1, L2
	SBAS: WAAS, EGNOS, MSAS
	Galileo: E1, E5B
	BDS: B1, B2,B3
Advanced multipath mitigation
Low noise carrier phase measurement
Performance Specifications (1)
Real Time Kinematics (RTK)	Horizontal: 10mm+1ppmRMS
	Vertical: 20mm+1ppm RMS
	Initialization time: typically<10s
	Initialization reliability: typically >99.9%
Post Processing Static	Horizontal: 5mm+1ppm RMS
	Vertical: 10mm+1ppm RMS
Communications
Bluetooth, NFC	x1
Integrated GSM/GPRS or 3G modem, SIM card slot	x1
DC power input USB data download(7pins)	x1
TNC antenna connector	x1
DC power intput and  data output port(7pins)	x1
CHC internal UHFradio(Standard)	450-470 Mhz, work distance: 5km
	Protocol: CHC
Internal Satel UHF radio(optional)	410-470 Mhz, work distance:27km
	Protocol: CHC, TT450S, Transparent
Data Protocols	RTCM2.1, RTCM2.3, RTCM3.0,
	CMR, CMR+ input and output
	NMEA0183 outputs
	RINEX and ZHD outputs for GNSS raw data
Data Storage	32GB internal memory+8GB internal Micro storage card
	Record HCN and Rinex format simultaneously
Physical
Dimension (WXH)	135mm×116 mm
Weight	1.1 Kg with battery
Working Temperature	-40 °C − +75°C (-49 °F − 149°F)
Storage Temperature	-55°C − +80°C (-67 °F − 185°F)
Humidity	100% condensation
Dustproof	IP67
Waterproof	IP67
Electrical
Typical power consumption	3.2 W
Battery capacity	7.4v, 3200 mAh, two battery
Operating times on internal battery	Up to 15 hours typical
External power input	9-36 V DC
Sensors
Tilt sensor	Support tilt survey
Ebuble	Enable automatical survey, while receiver levelled
Temperature sensor	sense and adapt device temperature