Subtotal: ¥506,402
I90 Diferencial CHC X12 RTK GNSS Receiver Integrated 4G Modem
In Stock
¥28,456
In Stock
Description
Detail Information
| Channels: | 624 Channels | GPS Galileo: | L1 C/A, L2C, L2P, L5 E1, E5a, E5b |
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| Model: | CHCNAV I90 | Name: | CHCNAV X12 |
| Type: | Cheap Price | Network Modem: | Integrated 4G Modem |
| GLONASS: | L1, L2 | BeiDou: | B1, B2, B3 |
| QZSS: | L1, L2, L5 | Real Time Vertical: | 15 Mm+ 1 Ppm RMS |
| Highlight: | 4G modem RTK GNSS Receive
, 624 channels RTK GNSS Receive , 624 channels rtk gnss system |
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Product Description
Product Description
2022 new model cheap CHC GNSS Receiver i90 CHCNAV Diferencial GNSS RTK Base and Rover CHC X12 price:





Technical parameter
| SPECIFICATIONS | ||||||||
| GNSS Performance (1) | ||||||||
| Channels 624 channels | ||||||||
| Communication | ||||||||
| Integrated 4G modem | ||||||||
| LTE (FDD):B1,B2,B3,B4,B5,B7,B8,B20 | ||||||||
| Network modem | DC-HSPA+/HSPA+/HSPA/UMTS: | |||||||
| B1, B2, B5, B8 | ||||||||
| EDGE/GPRS/GSM850/900/1800/1900 | ||||||||
| MHz | ||||||||
| GPS Galileo |
L1 C/A, L2C, L2P, L5 E1, E5a, E5b |
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| GLONASS L1, L2 | ||||||||
| BeiDou B1, B2, B3 | ||||||||
| SBAS L1 | Wi-Fi | |||||||
| Bluetooth ® v4.1 | ||||||||
| QZSS | L1, L2, L5 | |||||||
| GNSS Accuracies (2) | ||||||||
| Horizontal: 8 mm+ 1 ppm RMS | ||||||||
| Real time | Vertical: 15 mm+ 1 ppm RMS | |||||||
| kinematics (RTK) | Initializationtime: < 10 s | |||||||
| Initialization reliability: >99.9% | ||||||||
| Post -processing kinematics (PPK) | Horizontal: 2.5 mm+ 1 ppm RMS Vertical: 5 mm+ 1 ppm RMS |
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| Standard Internal Rx/Tx: 410 – 470 MHz Transmit Power: 0.5 W to 2 W UHFradio Protocol: CHC,Transparent, TT450, 3AS Link rate: 9600 bps to 19200 bps Range: Typical 3 km to 5 km |
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| Post – processing static Horizontal: 2.5 mm+ 0.5 ppm RMS Vertical: 5 mm+ 0.5 ppm RMS |
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| Code differential Positioning rate |
Horizontal: 0.25 m RMS Up to 10 Hz |
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| Autonomous Horizontal: 1.5 m RMS Vertical: 3 m RMS | ||||||||
| Data storage 32 GB internal memory | ||||||||
| Electrical | ||||||||
| Cold start: < 45 s Time to first fix (3) Hot start: < 10 s Signal re-acquisition: < 1 s |
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| Power consumption 5 W (depending on user settings) | ||||||||
| RTK tilt – compensated | Additional horizontal pole-tilt uncertainty | |||||||
| typically less than 10 mm+ 0.7 mm/° tilt | ||||||||
| Hardware 159 mmx 150 mmx 110 mm |
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| Size (L x W x H) Environment Ingress protection |
(6.3 in × 5.9 in × 4.3 in) Operating: -40°C to +65°C (-40°F to +149°F) Storage: -40°C to +85°C (-40°F to +185°F) IP67 waterproof and dustproof, protected from temporary immersionto depth of 1 m |
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| Weight 1.26 kg (2.77 lb) | ||||||||
| Humidity 100% condensation | ||||||||
| Shock Survive a 2-meter pole drop | ||||||||
| Tilt sensor | Calibration- free IMUfor pole- tilt compensation. Immune to magnetic disturbances. E-Bubble leveling |
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| Front panel 4 LEDindicates 1.46” OLEDDisplay | ||||||||
Packaging & Shipping

Our Services
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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