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| Categories | GPS |
|---|---|
| Brand Name: | FOIF |
| Model Number: | A90 |
| Certification: | CE |
| Place of Origin: | China |
| MOQ: | 1 |
| Payment Terms: | Western Union, T/T |
| Packaging Details: | with standard packing way |
| Name and Model: | A90 |
| Horizontal: | 2.5mm+0.5ppm RMS |
| Vertical: | 5mm+0.5ppm RMS |
| Transport Package: | Case and Carton |
| Channels: | 1408 |
| IMU: | yes |
| Mian Board: | UM980 |
Foif A90 Gnss Rtk Land Survey Rtk 1408 Channels with best price and tilt sensor and surpad 4.2 software
SPECIFICATION :
| SATELLITE SYSTEM | |
| Channels | 1408 |
| POSITIONINGT(POSITIONING) | |
| Horizontal | 2.5 mm+0.5ppm RMS |
| Vertical | 5mm+0.5 ppm RMS |
| Horizontal | 0.25 m RMS |
| Vertical | 0.45 m RMS |
| SBAS POSTIONING | |
| Horizontal | 0.30 m RMS |
| Vertical | 0.60 m RMS |
| REAL TIME LINEMATIC(<30KM)-NETWORK SURVEYING | |
| Fixed RTK Horizontal | 8 mm+0.5 ppm RMS |
| Fixed RTK Vertical | 15mm+0.5 ppm RMS |
| Initialization Reliability | > 99.9% |
| RTK Initialization time | 10s |
| Internal memory | 8GB Standard Supports extending to 32GMB |
| Tilt survey sensor | IMU |
| Operating system | *Based on Linux;Supports web UI Multi-language supported |
| Operation | *RTK rover/base, post-processing RTK Network rover:VRS,FKP,MAC Point-to-Point GPRS through Real-time Data Server Software (internal GPRS or external cell phone) Land XML(FOIF FieldGenius support) Total Station support (FOIF Field Genius) Import and stake directly from a DXF File (FOF Field Genius) |
| ITEGRATED GNSS ANTENNA | |
| High accuracy four constellation micro-strip antenna,zero phase center.with internal multipath suppressive board | |
| INTERNAL RADIO | |
| Type | Tx- Rx |
| Frequency Range | 410-470MHz |
| Channel Spacing | 12.5 KHz/125 KHz |
| Maximum Range | 3-4 Km in urban environment, |
| up to 10 Km with optimal conditions | |
| INTERNAL MODEM | |
| Band | GSM/GPRS/EDGE, |
| LTE/UMTS/WCDMA | |
| COMMUNICATION | |
| 1/0 Connectors | 7-pins.Lemo and 5-pinsLemo interfaces.Multifunction cable with USB interface for PC connection |
| Wi-fi | 802.11b/g/n |
| Web UI | To upgrade the software,manage the status and settings, data download, etc. via smart phone, tablet or other internet enabled device |
| Reference outputs | RTCM2.1,2.3,3.0,3.1,3.2,3.3 |
| CMR CMR+RTCA NOVATELX | |
| POWER SUPPLY | |
| Battery | 7.2v,6800mAh removable battery Over 13 hours when simultaneous use of 2 batteries |
| Working Time | up to 12 hours (2 batteries hot swap) |
| Charge Time | Typically 4 hours |
| PHYSICAL SPECIFICATION | |
| Size | 156 mm*76 mm |
| Water/dustproof | IP68 |
| Temperature | Operating temperature -30ºC~ +60ºC |
| Storage temperature -40ºC~ +70ºC | |
| Humidity | 100% condensing |
| shock | 2m pole drop ,1.2m free drop |
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