Chinese Cheap Price GPS Rtk Gnss Receiver Chc X12 Survey Equipment

• After-sales Service: Maintenance and Technical Training
• Warranty: 12months
• Accuracy: 2mm
• 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.: X12
• Channel: 336
• GPS: L1c/a, L2c, L2e, L5
• Bds: B1, B2
• Glonass: L1c/a, L1p, L2c/a, L2p, L3
• Qzss: Qzss, Waas, Egnos, Gagan
• Sbas: L1c/a, L5
• Galileo: E1, E5a, E5b
• Transport Package: Cartons + Plastic Boxes
• Specification: 43*25*39cm 7kg
• Trademark: CHCNAV
• Origin: China
• HS Code: 8526919090
• Package Size: 39.00cm * 19.00cm * 33.00cm
• Package Gross Weight: 7.000kg

Product Description

Key Features :

1.60 degree tilt measurement, no alignment.

2. Double check and eliminate flying points.

3.GPS+BDS+Glonass+galileo+QZSS

4. Support the third generation of Beidou

5 support 5 star 16 frequency

6.IMU update rate, 200HZ
 

 Chinese Cheap Price GPS Rtk Gnss Receiver Chc X12 Survey Equipment

i90 specification
Channels	624Channels,GPS+BDS+ GLONASS + GALILEO +QZSS, support Beidou 3 generation, support five star 16 frequency
GPS	L1C/A, L2C, L2E, L5
GLONASS	L1C/A,L1P, L2C/A, L2P, L3
Galileo	E1,E5A,E5B
BeiDou	B1,B2,B3
SBAS	L1C/A,L5
	(QZSS, WAAS, EGNOS, GAGAN)
Global correction service:	RTP(optional) 5 Min
GNSS Accuracies  (1)
SBAS differential	0.5 m RMS
positioning accuracy
High­precision static
Horizontal	2.5 mm + 0.1 ppm RMS
Vertical	3.5 mm + 0.4 ppm RMS
Baseline Length	≤ 300 km
Post­Processed Kinematic (PPK)
Horizontal	8 mm + 1 ppm RMS
Vertical	15 mm + 1 ppm RMS
RTK
Horizontal	8 mm + 1 ppm RMS
Vertical	15 mm + 1 ppm RMS
Initialization time	< 5 s
Initialization reliability	> 99.9%
Network RTK
Horizontal	8 mm + 0.5 ppm RMS
Vertical	15 mm + 0.5 ppm RMS
Initialization time	< 10 s
Initialization reliability	> 99.9%
GNSS+Inertial navigation
Tilt Angle	0-60
Tilt precision	10mm+0.7mm/ tilt(30' precision<2.5cm)
Hardware
Dimensions (H×W)	190mm*98.5mm
Weight	1.25 kg (
Environment
Operating	'-45 °C to +75 °C (­40°F to 167°F)
Storage	'-­55 °C to +85°C (­67°F to 185°F)
Humidity	100% condensation
Dust and Waterproof	IP68, protected from temporary
	immersion to depth of 1 m (unit floats)
Shock and vibration	3m (6.56 ft) pole drop onto concrete,
	MIL­STD­810G
LCD	128x128dpi sunlight readable with function/accept 1.46 OLED
	buttons
Certifications and Calibrations
FCC Part 15 (class B Device), FCC Part 22, 24, 90; CE
Mark; CTick; Bluetooth EPL, IGS & NGS Antenna
Calibration, MILSTD810G.
Communications and Data Recording
Serial	2 x 7pin LEMO port (external power, USB data
	download, USB update, RS­232)
Bluetooth®	BT 4.0
	compatible with Android, Windows Mobile and Windows
WiFi	802.11 b/g/n, access point mode
NFC	NFC flash even
UHF Radios  (2)	Frequency: 450-470MHz
	Channels:120  adjustable
	Transmitting power:2W
	agreement:CHC/TT450/Southradio/Transparent
	Working Range:3-5km typical, 8-10km optimal
External UHF Radio(Standard)	Frequency: 450-470MHz
	Channels:120 adjustable
	power:30W adjustable
	agreement:CHC/TT450/Southradio/Transparent
	Working Range:8~10km typical,15~20km optimal
Electrical
Power consumption	<3.2 W
Li­ion battery capacity	2 × 3400 mAh, 7.4 V
Operating time	RTK UHF Base: 8 h
	RTK Rover: 10 h
	Static: 10 h
External power	9 to 28V DC