X90 GNSS RTK System,GPS System

X90 GNSS RTK System,GPS System Information CHC X90GNSS Receiver combines a dual-frequency GNSS receiver, GNSS antenna, UHF datalink, GPRS Module (Optional), Bluetooth® and power source into a single compact unit that makes work more efficient and more convenient. The built-in Bluetooth® wireless technology leaves the cable-control in the past. And the 64 flash memory stores 576 hours data for static data collection (6 Satellites and 15 seconds data sampling rate) with 10 years data storage without power support. Features Build in Bluetooth®, cable free. Compact and easy mounting GPRS Modem inside (Optional) 1W UHF internal transmitter for Base (Optional) Zero Phase Center Antenna Optimized algorithm Multi-path correction Minimum tracking threshold Unique Auto Base function Technical Parameters Real Time Kinematic (RTK) Horizontal: +(10mm+1ppm) RMS Vertical: +(20mm+1ppm) RMS Initializing Time: 10S Initialization Reliability: Typical >99.9% Static Horizontal: +(5mm+1ppm) RMS Vertical: +(10mm+2ppm) RMS Data Format RTCM2.1, RTCM 2.3, RTCM 3.0, CMR, RTCA, input and output NMEA0183 outputs, GSOF outputs Physical Reference Size (HXD): 200mmX85mm Weight: 1.4Kg (Without Battery) Electrical Reference Power Consumption: 2.8W Battery Volume: 2400mAh Battery Life: 6 Hours (Static) 4.5 Hours (RTK) 1000 Recharges External Power: 9-18VDC Environment Working Temperature: -30- +65 Storage Temperature: -40- +75 Humidity: 100% condensation Waterproof and Dustproof: IP67, protected from temporary immersion to depth of 1 meter, floating. Shock and Vibration: Survive from 2 meters drop onto concretes Characteristics Buttons and Display: 2 buttons/4 LED lights I/O: RS232, USB, Bluetooth® Channel: 54 channels Datalink Power (UHF): 1W-20W Adjustable Internal (Optional): 1W Band Width: 450-470MHz