Cheap and Fine Rtk GPS Chc I90 High Working Efficiency Gnss Receiver

Model NO.
x12
Qzss
Qzss,  Waas,  Egnos,  Gagan
Glonass
L1c/a, L1p, L2c/a, L2p, L3
Galileo
E1, E5a, E5b
Sbas
L1c/a, L5 
GPS
L1c/a, L2c, L2e, L5
Bds
B1, B2
Channel
336
Transport Package
Cartons + Plastic Boxes
Specification
43*25*39cm 7kg
Trademark
CHCNAV
Origin
China
HS Code
8526919090
Package Size
39.00cm * 33.00cm * 19.00cm
Package Gross Weight
7.000kg
Reference Price
$ 2,673.00 - 2,970.00
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Product Description

Key Features :

1.Color screen.
2.Revolutionary Tilt Survey With Built-in IMU
3.360° Omni-directional Antenna and multi-protocol Radio
4.Customer benefits from calibration free for tilt survey without centering. Once you reach the surveying points, immediately start the operation. Compared with bubble leveling, boost working efficiency by 20%
 

Cheap and fine rtk gps chc i90 high working efficiency gnss receiver 

 
 
Cheap and Fine Rtk GPS Chc I90 High Working Efficiency Gnss Receiver Cheap and Fine Rtk GPS Chc I90 High Working Efficiency Gnss Receiver Cheap and Fine Rtk GPS Chc I90 High Working Efficiency Gnss Receiver Cheap and Fine Rtk GPS Chc I90 High Working Efficiency Gnss Receiver
Cheap and Fine Rtk GPS Chc I90 High Working Efficiency Gnss Receiver
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

 

Geographic Surveying Instrument

AFFM.LU, 2023