GNSS Feature |
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Specification |
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GNSS Signal |
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Channels |
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800+ |
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GPS |
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L1 / L2 / L5 / L2C |
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BDS |
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B1 / B2 / B3 / B1C / B2a |
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GLONASS |
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L1 / L2 / L3 |
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Galileo |
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E1 / E5 AltBOC / E5a / E5b / E6 |
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SBAS |
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 L1 / L5 |
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QZSS |
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 L1 / L2 / L5 / L6 |
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IRNSS |
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L5 |
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Positioning
Performance |
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High-precision static GNSS Surveying |
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Horizontal:2.5mm + 0.1ppm RMSÂ |Â Vertical:3.5mm + 0.4ppm RMS |
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Static and Fast Static |
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Horizontal:2.5mm + 0.5ppm RMSÂ |Â Vertical:5mm + 0.5ppm RMS |
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Post Processing Kinematic
(PPK / Stop & Go) |
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Horizontal:8mm + 1ppm RMSÂ |Â Vertical:15mm + 1ppm RMS |
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Initialization time:Typically 10 min for base and 5 min for rover |
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Initialization reliability:Typically>99.9% |
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Code Differential GNSS Positioning |
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Horizontal:±0.25m+1ppm RMS |
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Vertical:±0.5m+1ppm RMS | SBAS:0.5m (H), 0.85m (V) |
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Real Time Kinematic (RTK) |
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Horizontal:8mm+1ppm RMSÂ |Â Vertical:15mm+1ppm RMS |
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Initialization time:Typically <10s | Initialization reliability:Typically > 99.9% |
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Time to first Fix |
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Cold start:< 45 s Hot start:< 30 s | Signal re-acquisition:< 2 s |
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Hi-Fix |
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Horizontal:RTK+10mm / minute RMSÂ |Â Vertical:RTK+20mm / minute RMS |
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Tilt Survey Performance |
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8 mm +0.7 mm / °tilt (2.5cm accuracy in the inclination of 60°) |
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Communication |
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Communication |
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Bluetooth:4.2 / 2.1+EDR, 2.4GHz |
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Wi-Fi:frequency 2.4GHz, Supports 802.11 b / g / n |
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Internal UHF Radio |
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Frequency:410-470MHz | Channel:116 (16 scalable) |
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Transmitting power:0.5W / 1W / 2W adjustable |
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Supports multi-communication protocols:HI-TARGET,
TRIMTALK 450S, TRIMMARK III, TRANSEOT, SATEL-3AS, etc. |
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Physical |
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Internal battery |
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Internal 7.4V / 6800mAh lithium-ion rechargeable battery. |
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RTK Rover (Network) for 12 hours. |Â Static:up to 15 hours |
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External power |
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Power consumption:4.2W | Dimensions (W×H):132mm×67mm |
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Charging:using standard smartphone chargers or external power banks. |
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Weight:≤0.8kg (includes battery) | Data storage:8GB ROM internal storage |
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Control Panel |
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LED Lamp |
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Satellite, Signal, Power |
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Physical button |
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1 |
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Environment |
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Water / Dust proof |
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IP67 |
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Shock and vibration |
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Designed to survive a 2m natural fall onto concrete |
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Humidity |
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100%, condensing |
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Operation temperature |
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-30℃~+70℃ |
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Storage temperature |
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-40℃~+80℃ |
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I / O Interface |
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USB port, Type C |
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SMA antenna connector |
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Data Formats |
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Output rate |
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1Hz-20Hz. |
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Static data format |
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 GNS, Rinex |
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Network model |
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VRS, FKP, MAC; supports NTRIP protocol |
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CMR & RTCM |
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CMR, RTCM 2.x, RTCM 3.0, RTCM 3.2 |
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Navigation outputs ASCII |
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NMEA-0183 |
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