The Hi-Target VNet8 GNSS reference receiver offers an industry-leading 220 channels for excellent GNSS multi-constellation tracking performance. On the strength of Hi-Target’s sophisticated GNSS technology and the years of experiences in establishing CORS/VRS system, the VNet8 will provide you with reliable communication, better performance, stronger stability and safety. M W -Target Surveying the World, Mapping the Future VNetBGNSS Reference Receiver S Brand new housing and multiple I/O interface enhance the stability and functional expansionary. Embedded OS firewall and encrypted communication ensure your data privacy and security. Designed as a perfect member of distributed system, making the CORS system support large-scale network and massive online users. User Interface Physical Features Positioning Performance Data Format High-Precision static: 2.5 mm + 0.1 ppm RMS (H) 3.5 mm + 0.4 ppm RMS (V) Static and fast static: 2.5 mm + 0.5 ppm RMS (H) 5mm + 0.5 ppm RMS (V) Network RTK: 8mm + 0.5ppm RMS (H) 15mm + 0.5ppm RMS (V) Initialization time: Typically 2-10s Initialization reliability: Typically > 99.9% Raw data updating rate: Up to 20Hz Position updating rate: Up to 50Hz Static data: GNS, RINEX RTK correction format: CMR, CMR+, RTCM2.X, RTCM3.0, RTCM3.2 RTCA and NOVATELX reserved NMEA-0183 V2.0/V2.3 On board memory: 64GB + Up to 1 TB TF card extension Power Input Ethernet Communication 3 X RS232 serial port, 2 X USB port, 1 X 485 port 1 X Ethernet port(RJ-45), 1 X WiFi Host(802.11b/g/n) 2 X SMA port(1 for PPS and 1 for 3G modem antenna) 4 X LED lamps, OLED display, 128 X 64 pixels 248mm(L) X 153mm(W) X 68mm(H) Operating temperature -40 C~75 C Storage temperature -40 C~80 C Humidity: 100% Proof against water, sand and dust: IP68 and MIL-STD-810G -Method510.5 - Procedure I Vibration: MIL-STD-810G-Method Figure514.6C-1 and Table 514.6C-II Immersion: MIL-STD-810G, Method 512.5-Procedurel Weight=2.5Kg including 480g internal battery_ <7W, less than 5W without using internal 3G/2G wireless modem Internal 12500mAh lithium battery Duration: More than 20 hours (> 16 hours with internal 3G/2G wireless modem) RJ45 Jack, support HTTP, NTRIP, Unlimited streams of correction transmitting and threads of data logging Web-client management via Ethernet, Wi-Fi Hi-Target Surveying Instrument Co. Ltd ADD: Building13, Tian'An Technology Zone HQ center, No.555, the North of Panyu RD, Panyu District 511400, Guangzhou, China. www.hi-target.com.cn +86-20-28688296 [email protected] IP68 G ©2020 Hi-Target Surveying Instrument Co., Ltd. All rights reserved.