Complaint
CHC I90 GNSS RECEIVER :
High accuracy New IMU RTK with 624 channels
SPECIFICATIONS
| GNSS Performance | ||||||||
| Communication | Integrated 4G modem | |||||||
| Channels | 624 channels | |||||||
| 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 | |||||||
| 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 | |||||||
| 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 | ||||||||
| Post - processing static Horizontal: 2.5 mm+ 0.5 ppm RMS Vertical: 5 mm+ 0.5 ppm RMS | ||||||||
| Code differential Positioning rate | Horizontal: 0.25 m RMS Up to 10 Hz | |||||||
| 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 | ||||||||
| 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 | ||||||||
| 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 | |||||||
| 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 | |||||||
| Front panel 4 LEDindicates 1.46'' OLEDDisplay | ||||||||
Payment support :
Delivery&transport
1. how long we guarantee quality?
Our main products like Auto level, Theodolite, Total Station,Gnss rtk have one year warranty, And we sure the products will be free from maintenance within warranty period If it is not man-made damage,and accessories with 6 month warranty
2.what can you buy from us?
Auto/digital level, Theodolite, Total Station,Gnss rtk,Laser level,Laser distance meter, drone ,3D scanner, Echo sounder and surveying accessories like tripods,ranging pole,prism,bipod .etc
3.what repair service can we provide if products got problem?
For small issues like missing or damaged part, key board, please send us the photos, we will send the required part and related instructions to you for free;
For big issues in one year warranty like EDX board, main board issue. We could only ask you to send the instrument back to us. Normally we will have it fixed in 10 working days and send back to you. You and we shall take care of the corresponding shipping cost on each side. For big issues out of one year warranty, the customer should be responsible for all the cost.
4,what payment term we support?
TT, Paypal, Western union,L/C,Pay in cash
5, How will we prepare before shipment?
All products will have been strictly quality checked in factory before sending out.Usually, we will send out the products within 3-5 working days after the payment confirmed and the buyer are responsible for the tax and/or duty charged by their country.
