Measurements | 220 channels |
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| Advanced Pacific Crest Maxwell 6 Custom Survey GNSS Technology |
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| High precision mulciple correlator for GNSS pesudo range |
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| Unfiltered,low noice,low multipath error,low time domine correlation |
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| Very low noise GNSS carrier phase measurements with<1mm precision(1 Hz) |
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| Signal-to-Noise ratio reprted in dB-Ha |
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| Proven Pacific Crest low elevation travking technology |
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| Satellite Singnals Tracked | GPS: L1C/A,L2C,L2E,L5 |
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| Simultaneously | GLONASS: L1C/A,L1P,L2C/A(GLONASS M only),l2p |
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| SBAS: L1 C/A,L5 |
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| Galileo: L1 BOC,E5A,E5B,E5ALtBOC |
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| BDS/Compass: B1,B2 |
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| QZSS: L1 C/A, L1 SAIF,L2C,L5 |
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| Positioning performance | Static and Fast Static | Horizonta:l2.5mm+0.5ppm RMS |
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| GNSS surveying | Vertica:l5mm+0.5ppm RMS |
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| Post Processing Kinematic | Horizontal:1cm+1ppm RMS |
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| (PPK/Stop&Go) GNSS surveying | Vertical:2.5cm+1ppm RMS |
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| Initialization time:typically 10 minutes |
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| For base while 5 minutes for rover |
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| Initialization reliability:typically>99.9% |
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| Realtime Kinematic(RTK) surveying | Horizontal.8mm+1ppm RMS |
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| Vertical.15mm+1ppm RMS |
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| Initialization timetypically < 8seconds |
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| Initialization reliability.typically > 99.9% |
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| Code Differential GNSS postioning | Horizontal.25cm+1ppm RMS |
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| Vertical.50cm+1ppm RMS |
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| SABS:0.50m Horizontal, 0.85m Vertical |
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| Hardware | Physical | Dimensions(W × H):18.20cm×9.80cm(7.17 in.×3.86 in.) |
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| Weight:1.25kgs(2.76lbs)without internal battery |
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| Operating:-45°C to+65°C(-49°F to+149°F) |
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| Storage temperature.-55°C to+85°C(-67°F to+185°F) |
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| Humidity:100%,considering |
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| Water/dustproof.IP67 dustproof,protected from |
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| Temporary immersion to depth of 1 m(3.28ft) |
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| Shock and Vibration.Designed to survive |
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| a 3m(9.84ft) nature fall onto contrete. |
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| Electrical | Power 6V to 28V DC external power input |
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| Power consumption ≤3.5w |
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| Automatic Switching between internal power and external power |
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| Rechargeable, removable 7.4V,5000mAh Lithium-Ion |
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| Battery in internal battery compartment |
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| Internal battery life | Static 13-15 hours |
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| RTK Rover(UHF/GPRS/3G)10-12 hours |
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| RTK Base 8-10 hours |
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| I/O interface | 1×Bluetooth |
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| 1×standard USB2.0 port |
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| 1×TNC UHF connector |
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| 2×RS232 serial port |
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| 2×DC power input(8-pin & 5-pin) |
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| 1×Micro SD card port |
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| Communication and data storage | 3G Communication | Fully integrated, fully sealed internal 3G, |
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| compatabile with GPRS |
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| Network RTK(via CORS) range 20-50km |
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| HI-TRAGERT internal UHF radio(standard) | Frequency:450~470MHz with 116 channel |
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| Transmitting Power:1W,2W,5W,adjustable |
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| Transmitting Speed:9.6Kbps,19.2Kbps |
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| Working Range:5km typical,8-10km optimal |
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| Pacticic Crest XDL Micro internal UHF RADIO | Frequency:403-473MHz |
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| Transmitting Power:0.5W,2W adjustable |
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| Transmitting Speed:Up to 19.2Kbps |
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| Working Range:3-5km typical,8-10km optimal |
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| Hi-Target external UHF radio(standard) | Frequency:460MHz with 116 channels |
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| Transmitting Power:5W,10W,20W,30W adjustable |
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| Transmitting Speed:Up to 19.2Kbps |
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| Working Range:8-10km typical,15-20km optimal |
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| Pacific Crest ADL vantage Pro External UHF radio | Frequency:390-430MHz or 430-470MHz |
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| Transmitting Power:4W to 35W adjustable |
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| Transmitting Speed:Up to 19.2Kbps |
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| Working Range:8-10km typical,15-20km optimal |
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| Support other external Communication device | For example, external GSM moderm. |
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| Data formats | CMR:sCMRx,CMR, CMR+ input and output |
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| RTCM:RTCM2.1 2.2 2.3 3.0 3.1 3.2 input and output |
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| Navigation outputs ASCII:NMEA-0183 |
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| Navigation outputs Binary:GSOF |
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| 1 Pules Per Second Output |
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