Chcnav I90 IMU Function Rtk Gps Receiver Dual Frequency With Trimble Mother Board
Description
| Channels: | 624 Channels | Model: | CHCNAV I90 |
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| Name: | CHCNAV X12 | External Power Input: | 9 V DC To 28 V DC |
| Operating Time On Internal Battery: | UHF Receive/transmit (0.5 W): 6 H To 9 H | Li-ion Battery Capacity: | 2 X 3400 MAh, 7.4 V |
| Power Consumption: | 5 W (depending On User Settings) | Data Storage: | 32GB Internal Memory |
| Data Formats: | RTCM 2.x, RTCM 3.x, CMR Input And Output HCN. HRC, RINEX 2.11. 3.02. NMEA 0183 Output .NTRIP Client. NTRIP Caster | UHF Radio: | Standard Internal Rx/Tx: 410 MHz To 470 MHz Transmit Power: 0.5 W To 2 W Protocol: CHC, Transparent, TT450 Link Rale. 9600 Bps To 19200 Bps Range: Typical 3 Km To 5 Km |
| Bluetooth*: | V4.1 | Wi-Fi: | 802.11 B/g/n, Access Point Mode |
| Highlight: | IMU Function Rtk Gps Receiver
, Trimble Motherboard Rtk Gps Receiver , CHCNAV i90 RTK GNSS Receiver |
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Hot Sell Gps Survey Equipment Chcnav I90 IMU function rtk gps receiver dual frequency with Trimble Mother Board:





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Specifications
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GNSS Performance
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Channels
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624 channels
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GPS
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LI C/A, L2C, L2P, L5
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GLONASS
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L1 L2
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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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LL L2, L5
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GNSS Accuracies
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Real time kinematics (RTK)
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Horizontal 8 mm + 1 ppm RMS Vertical: 15 mm + 1 ppm RMS Initialization time: < 10s Initialization reliability: > 99.9%
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Post-processing kinematics (PPK)
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Horizontal: 2.5 mm + 1 ppm RMS Vertical: 5 mm 十 1 ppm RMS
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Post-processing static
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Horizontal: 2.5 mm + 0.5 ppm RMS Vertical: 5 mm * 0.5 ppm RMS
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Code differential
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Horizontal: 0.25 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 fix⑶
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Cold start: v 45 s Hot start: < 10 s Signal re-acquisition: < 1 s
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RTK tilt-compensated
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Additional horizontal pole-tilt uncertainty typically less than 10 mm + 0.7 rnm/* tilt
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Hardware
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Size (L x W x H)
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159 mm x 150 mm x 110 mm (6.3 in x 5.9 in x 4.3 in)
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Weight
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1.26kg(2.77 lb)
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Environment
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Operating: -40 °C to +65 °C (-40 °F to +149 °F) Storage: -40 °C to +85 °C (-40 °F to+185 °F)
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Humidity
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100%
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Ingress protection
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IP67 waterproof and dustproof, protected from temporary immersion to 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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Calibration-free IMU for pole-tilt compensation. Immune to magnetic disturbances. EBubble leveling
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Front panel
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4 LED indicates 1.46″ OLED Display
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Certifications
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FCC part 15(class B device), FCC part 22,24,90, CE mark. NGS Antenna calibration.
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Communication
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Network modem
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Integrated 4G modem LTE (FDD): B1, B2, B3, B4, B5, B7, B8. B20 DC-HSPA+/HSPA+/HSPA/UMTS: B1, B2, B5, B8 EDGE/GPRS/GSM
850/900/1800/1900 MHz |
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Wi-Fi
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802.11 b/g/n, access point mode
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Bluetooth*
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v4.1
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Ports
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1 x 7-pin LEMO port (external power, RS-232) 1 x USB Type-C port (data download, firnware update) 1 x UHF antenna port (TNC
female) |
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UHF radio
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Standard Internal Rx/Tx: 410 MHz to 470 MHz Transmit Power: 0.5 W to 2 W Protocol: CHC, Transparent, TT450 Link rale. 9600 bps to
19200 bps Range: Typical 3 km to 5 km |
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Data formats
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RTCM 2.x, RTCM 3.x, CMR input and output HCN. HRC, RINEX 2.11. 3.02. NMEA 0183 output .NTRIP Client. NTRIP Caster
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Data storage
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32GB internal memory
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Electrical
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Power consumption
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5 W (depending on user settings)
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Li-ion battery capacity
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2 x 3400 mAh, 7.4 V
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Operating time on internal battery
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UHF receive/transmit (0.5 W): 6 h to 9 h
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Cellular receive only: up to 9 h
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Static: up to 10 h
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External Power input
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9 V DC to 28 V DC
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1. Warranty: 12 months warranty is offered for survey equipment. 6 months warranty offered for survey accessory. Warranty comes in effective from the day your receive good.
2. Repair in warranty: We are responsible for supplying new parts for repairing. Round way freight will be charged by us. If it is necessary, product will be required to send back to our service center to be repaired, round way freight is charged by us. Our engineer will repair in your office for special case.
3. Repair out of warranty: We will offer related parts at commercial cost. Freight will be shared by us
4. Training and calibration: Our engineer is qualified for training and calibration for GNSS and Total Station on site. We offer this service to bulk order while customer has requirement.
5. Technical support is offered 24/365.











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