Hi Target Irtk20 Base And Rover Good Price Gnss Surveying Gps Surveying Instrument RTK
| iRTK20 Technical specifications | ||
| GNSS configuration | Number of channels | 1408 |
| Satellite tracking | BDS:B1l,B21,B3I,B1C,B2a,B2b | |
| GPS:LIC/A, L1C, L2P(Y), L2C,L5 | ||
| GLONASS:L1, L2 | ||
| GALILEO:E1, E5a,E5b, E6* | ||
| QZSS:L1,L2,L5,L6* | ||
| IRNSS:L5* | ||
| SBAS:L1, L2,L5 | ||
| L-BAND* | ||
| Output format | ASCI: NMEA-0183, binary code | |
| Positioning output frequency | 1Hz~20Hz | |
| Static data format | GNS,Rinex dual-format static data | |
| Difference scheme | RTCM2.X,RTCM3.X | |
| Network mode | VRS,FKP,MAC; Supports the NTRIP protocol | |
| System configuration | Operating system | Linux operating system |
| Data storage | Built-in 16GB ROM, support static data automatic cycle storage | |
| Accuracy and reliability | RTK positioning accuracy | Plane :±(8+1×10-6D)mm(D is the distance between measured points) |
| Elevation :±(15+1×10-6D)mm(D is the distance between measured points) | ||
| Static positioning accuracy | Plane :±(2.5+0.5×10-6D)mm((D is the distance between measured points) | |
| Elevation :±(5+0.5×10-6D)mm (D is the distance between measured points) | ||
| Difference accuracy of satellite station | Plane accuracy :10cm; Height accuracy :20cm | |
| DGPS positioning accuracy | Plane accuracy :±0.25m+lppm; Elevation accuracy :±0.50m+lppm | |
| SBAS positioning accuracy | 0.5m | |
| Inclination measurement accuracy | 8mm+0.7mm/etilt | |
| Image lofting accuracy | 1cm | |
| Initialization time | <10s | |
| Initialization reliability | >99.99% | |
| Breakpoint continuation | RTK measurements are still available during differential signal outages | |
| camera | Features: Professional star night vision HD camera, large viewing Angle, support real scene lofting | |
| Communication unit | I/O port | USB type C interface; SMA interface |
| Cellular mobility | eSIM card: Support host and manual dual eSIM, dual network dual standby,Including 3 years of traffic, boot is high precision | |
| Built-in 4G network communication :TDD-LTE,FDD-LTE,WCDMA,TD-SCDMA,EDGE, GPRS, GSM | ||
| WiFi communication | 802.11a/b/g/n access point and client mode to provide WiFi hotspot services | |
| Bluetooth communication | Blue tooth®2.4GHz, BT5.2 | |
| Built-in full protocol radio | Transceiver integration: base station launching and mobile station | |
| Receiving power :0.5W/1W/2W adjustable | ||
| Frequency band :410MHZ to 470MHZ | ||
| Protocol: HITARGET TRIMTALK45OS, TRIMMARKIII,TRANSEOT.SOUTH, CHC,SATEL | ||
| Number of channels :116 channels (16 of which are configurable) | ||
| sensor | Electronic bubbles: Intelligent alignment | |
| Tilt measurement: Built-in a new generation of high-precision inertial navigation, automatic startup initialization, automatic attitude compensation | ||
| User interface | Button: Single button | |
| LED prompt light: satellite light, signal light, power light | ||
| Functional application | Advanced features :NFC flash link,WebUl interaction, USB firmware upgrade | |
| Intelligent application: intelligent voice, function self-test | ||
| Remote service: message push, online upgrade, remote control | ||
| Cloud services: Device management, location services, collaborative work, data analytics | ||
| Physical characteristics | Host battery: high capacity lithium battery 6800mAh, working time is better than 16 hours | |
| External power supply :USB 15W charging | ||
| Size :130mmx69mm | ||
| Weight :<0.75kg | ||
| Material: The shell is made of magnesium alloy | ||
| Environmental characteristics | Dustproof and waterproof :IP68 | |
| Anti-fall: Resist the natural fall of 2 meters high measuring pole | ||
| Relative humidity :100% non-condensing | ||
| Operating temperature :-45°C~+75°C | ||
| Storage temperature :-55°C to +85°C | ||
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