| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Best Price Surveying Instrument Base Rover CHC i73 GNSS GPS RTK Receiver
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GNSS Performance |
Channels
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624 channels
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GPS
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L1, L2, L5
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GLONASS
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L1, L2
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Galileo
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E1, E5a, E5b
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BeiDou
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B1, B2, B3
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SBAS
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L1
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QZSS
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L1, L2, L5
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GNSS Accuracies |
Real time
kinematics (RTK) |
Horizontal: 8 mm + 1 ppm RMS
Vertical: 15 mm + 1 ppm RMS Initialization time: < 10 s Initialization reliability: > 99.9% |
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Post -processing
kinematics (PPK) |
Horizontal: 3 mm + 1 ppm RMS
Vertical: 5 mm + 1 ppm RMS |
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Post - processing static
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Horizontal: 3 mm + 0.5 ppm RMS
Vertical: 5 mm + 0.5 ppm RMS |
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Code differential
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Horizontal: 0.4 m RMS Vertical: 0.8 m RMS
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Autonomous
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Horizontal:1.5 m RMS
Vertical: 3 m RMS |
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Positioning rate
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Up to 10 Hz
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Time to first fix |
Coldstart: < 45 s
Hot start: < 10 s Signal re-acquisition: < 1 s |
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RTK tilt - compensation
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Additional horizontal pole-tilt uncertainty
typically less than 10 mm +0.7 mm/°tilt |
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Hardware |
Size (L x W x H)
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Φ160.54 mm*103 mm
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Weight
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1.73kg
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Environment |
Operating:-40°C to +65°C
(-40°F to +149°F) Storage: -40°C to +75°C (-40°F to +167°F) |
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Humidity
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100% condensation
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Ingress protection
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IP67waterproof and dustproof, protected
from temporary immersionto depth of 1 m |
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Shock
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Survive a 2-meter pole drop
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Tilt sensor
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E-Bubble leveling
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Front panel
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1 satellite light, 1 differential signal light, 1 static data acquisition light, 1 Wi-Fi indicator, 2 power lights
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Communication |
Network modem
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Integrated4G modem
LTE(FDD):B1,B2,B3,B4,B5,B7,B8,B20 DC-HSPA+/HSPA+/HSPA/UMTS: B1, B2, B5, B8 EDGE/GPRS/GSM 850/900/1800/1900MHz |
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Wi-Fi
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802.11 b/g/n, access point mode
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Ports |
1 x 7-pin LEMO port (external power, RS-
232) 1 x USBType-C port (data download, firmware update) 1 x UHFantenna port (TNCfemale) |
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UHFradio |
Standard InternalRx/Tx: 410 - 470 MHz
TransmitPower: 0.5 W to 2 W Protocol: CHC, Transparent, TT450,3AS Link rate: 9600 bps to 19200 bps Range:Typical 3 kmto 5 km |
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Data formats |
RTCM2.x, RTCM3.x, CMR input / output
HCN,HRC,RINEX2.11, 3.02 NMEA0183 output NTRIPClient,NTRIPCaster |
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Data storage
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8 GB internal memory
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Electrical |
Power consumption
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4.2 W (depending on user settings)
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Li-ion battery capacity
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2 x 7000 mAh, 7.4 V
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Operating time on
internal battery |
UHFreceive/transmit (0.5 W): 6 h to 12 h
Cellularreceive only: up to 12 h Static: up to 12 h |
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External power input
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9V DC to 36 V DC
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Controller |
model
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HCE600
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network
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4G All Netcom (Mobile Unicom Telecom 2G/3G/4G)
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operating system
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Android 10
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CPU
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Eight-core 2.0Ghz processor
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LCD screen
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5.5'' HD display
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Battery
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14 hours of battery life
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Waterproof and dustproof
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Full function button
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input method
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IP68
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