GEO-ALLEN CO.,LTD.
Punctuality, Quality, Rigor, and Service (P/Q/R/S)
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Specifications
| Signal Tracking |
372 channels | Advanced multipath mitigation technology |
| Low noise carrier phase measurement | ||
| Singal received | GPS/GLONASS/GALILEO/Beidou | |
| SBAS: WASS/EGNOS/MASAS | ||
| Performance Spec. | cold start: <50s | warm start:<30s |
| Initialization time:typically<10s | ||
| Signal reacquisition:<2s | ||
| Postioning Spec. | Post Processing Static | Horizontal:2.5mm+1ppm RMS |
| Vercial:5mm+1ppm RMS | ||
| Real time kinematic | Horizontal:10mm+1ppm RMS | |
| Vercial:20mm+1ppm RMS | ||
| SBAS:typically<1 m 3D RMS | ||
| Communications | 1 serial port (7 pin Lemo) | |
| 1 seial port (5 pin Lemo) | ||
| 2 TNC antenna | ||
| Baud rates up to 115,200bps | Radio modem | Intergrated GSM/GPRS modem |
| Intergrated Bluetooth V2.0 class 2 | ||
| Radio modem internal Rx/Tx : 410-470 Mhz | ||
| External Tx : 5W 35W adjustable | ||
| Communication protocol | Transparent, TT450S,South,TrimMask III(19200),South 19200 | |
| Position data outputs,5hz Standard,10hz/20hz Optional | ||
| Data Format | Data inputs/outpus | Correction data I/O: RTCM 2.X, 3.X, CMR,CMR+ |
| Position data outputs | ACSII: NMEA-0183 | |
| Binary update to 50hz | ||
| Physical | Size( W*H): 184mm*96mm | Weight:1.2kg(include battery) |
| Button:FN + Power | Display:128*62 OLED Screen | |
| Environmental | Operating temperature: -40℃+65℃(-40°F to 149°F) | |
| Storage temperature: -40℃ to + 75℃(-40°F to 167°F) | ||
| Humidity:100% condensation | ||
| Waterproof and dust proof:IP67 protected from temproary immersion to depth of 1 meter,floats | ||
| Shock:survives a 2 meter drop on to concrete | ||
| Electrical | Input Voltage:9-18 VDC | |
| Li-ion battery capacity:2 x Rechargeable and Removable 3400mAh Lithium-ion Battery up to 10 hours typically | ||
| Memory:256MB internal with up to 32GB pluggeable memory card | ||
| Software | E-survey field data collection software | |
