| System configuration |
Operating system: Linux |
| Startup time: 3S |
| Data storage: Built-in 8GB memory, support for up to 32GSD card expansion |
| GNSS configuration |
System kernel: Using the international first-class PCC multi-star multi-system kernel |
| Number of channels: 220 |
| BDS：B1、B2 |
| GPS：L1C/A、L2E、L2C、L5 |
| GLONASS: L1C/A, L1P, L2C/A (only GLONASSM), and L2P |
| GALILEO: upgrade reservation |
| Output format: ASCⅡ:NMEA-0183 and binary: TrimbleGSOF |
| Differential support: sCMRx, CMR, CMR+, RTCM2.1, 2.2, 2.3, 3.0, 3.2 |
| Static format support: GNS, Rinex dual-format static data |
| Accuracy and reliability |
RTK positioning accuracy： |
| Plane: ±8mm+1ppm |
| Elevation: ±15mm+1ppm |
| Static, fast static accuracy： |
| Plane: ±2.5mm+1ppm |
| Elevation: ±5mm+1ppm |
| Code difference: 0.4m |
| SABS difference: 1.2m |
| Initialization time: Typical 8s |
| Initialization reliability: >99.9% |
| Data update rate: A maximum of 20Hz |
| Built-in communication |
Built-in network |
| WCDMA/HSDPA/EDGE/GPRS, support CDMA2000 |
| Bluetooth communication |
| Built-in transceiver integrated radio |
| Power: 0.1W-5W optional |
| Frequency band: 450MHz-470MHz |
| Transmission rate: 19.2kbps, 9.6kbps |
| Number of channels: 116 |
| External station |
Ultra-long distance external radio, radio frequency band 450MHz-470MHz; Transmission rate: 19.2kbps, 9.6kbps; 116 channels can be switched flexibly |
| User interface |
Panel: Single button |
| Indicator light: Three LED lights, satellite light, communication light, power light |
| Electrophysical characteristics |
Battery: High capacity lithium battery single 5000mAh/ block (2 pieces), removable, single battery GPRS mobile station continuous working time of more than 12 hours |
| Input voltage: DC 6-28VDC, with over-discharge protection |
| Size: 160mm×76.2mm |
| Weight: ≤1.2kg (including battery) |
| Power consumption: 4.0W |
| Material: The shell is made of magnesium alloy |
| Environmental characteristics |
Dustproof and waterproof: IP67; It can resist temporary immersion under 2 meters of water and completely prevent dust from entering |
| Anti-fall: resistance to 3 meters of natural fall |
| Relative humidity: 100%, anti-freezing |
| Operating temperature: -40℃ ~ 65℃ |
| Storage temperature: -40℃ ~ 75℃ |
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Hi Target A12 Gnss Surveying Equipment High Accuracy Receiver Gps Land Measuring Instrument RTK |
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gnss surveying equipment |
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high accuracy gps receiver |
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gps land measuring instrument |
