- 220 GNSS channels supporting GPS, GLONASS and GALILEO with SBAS, WAAS tracking and OmniSTAR XP/HP support.
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Powerful algorithms delivers sub-foot accuracy in stand-alone mode and millimeter accuracy in RTK mode. Optional subscription to Janak LiveSYNC can be purchased.
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Voice messages: A20 receiver provides audible status notifications in the field.
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Super bright OLED display: wide viewing angle, quick response time, energy efficient, operational under -40ºC to 80ºC and rugged environment.
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A20 also features numerous additional enhancements, including improved RTK performance, seamless Virtual Reference Station support, Bluetooth connections for cable-free surveying convenience and it offers voice messages for audible status notifications in the field.
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GNSS |
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Channels |
Default: 20 ; Optional: 220 |
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Update Rate |
1~5 for free charge; 10,20 Hz Selectable |
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Advanced multipath mitigation |
Yes |
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Real-Time Accuracy (rms) |
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RTK Position (fine): Vertical |
20mm (0.065 ft) + 1.0 ppm |
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RTK Position (fine): Horizontal |
10mm (0.033 ft) + 1.0 ppm |
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Data Logging |
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Recording Interval |
0.1 - 999 Seconds |
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Real-Time Performance |
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Reliability |
99.9% |
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RTK Initialization range |
>40 km |
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Other |
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Unit size |
22.8 x 18.8 x 8.4 cm |
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Rovor Weight |
1.5 + 0.2 kg (With Battery) |
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Display |
Graphical OLED { 4 lines x 16 char } |
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Internal Memory (expandable via SD card) |
128 MB |
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Memory |
Upto 400 hrs of 15 sec raw GNSS data |
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I/O Interface |
2 x RS232, Bluetooth |
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I/O Interface (Optional) |
USB, Ethernet, PPS, Ext Event |
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Battery Life time |
>10 hrs (UHF Rovor at 20ºC) |
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Download Catalogue For More Specifications |
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