Feature | Content | Parameter |
Characteristics | Satellite Tracking | GPS+BDS+Glonass+Galileo+QZSS, Supports third-generation Beidou, supports five satellites and twenty-one frequency points |
Number of Channels | 1408 | |
Operating System | Linux system | |
Initialization Time[1] | <5s (typical) | |
Initialization Reliability | 99.99% | |
Appearance | Buttons | 1 FN function key, 1 power key |
Indicators | 1 differential signal light, 1 satellite light | |
Display | 1 LCD screen | |
Nominal Accuracy[2] | Static Accuracy | Horizontal Accuracy: ±(2.5+ 0.5×10^-6×D) mm <br> Elevation Accuracy: ±(5 + 0.5×10^-6×D) mm |
RTK Accuracy | Planar Accuracy: ±(8 + 1.0×10^-6×D) mm <br> Elevation Accuracy: ±(15 + 1.0×10^-6×D) mm | |
Code Differential Accuracy[3] | Planar Accuracy: ±(0.25+ 1×10^-6×D) m <br> Elevation Accuracy: ±(0.50+ 1×10^-6×D) m | |
Single Point Accuracy | 1.5m | |
Electrification | Battery | Removable 14000mAh lithium battery, supports over 12 hours of base station operation |
External Power Supply | The main unit can be powered by direct current, can be powered by 220V AC, can be powered directly by radio (9-24) V DC | |
Output | Output Format | NMEA 0183, binary code |
Output Method | BT/Wi-Fi/radio/serial port | |
Static Storage | Storage Format | Direct recording of HCN, HRC, RINEX |
Storage Space | Standard 8GB built-in storage | |
Download Method | FTP remote push + one-click local download, HTTP download | |
Data Communication | I/O Interface | 1 seven-pin data port interface, supports power supply, differential data output
1 nano SIM card slot, 1 external UHF antenna interface Built-in eSIM, comes with three years of surveying data traffic |
Network Module | Supports 4G full Netcom | |
Radio | Built-in transceiver radio, power: up to 5W | |
Bluetooth | BT4.0, backward compatible with BT2.x, compatible with Windows, Android, IOS systems | |
Wi-Fi | 802.11 b/g/n | |
NFC | Supports NFC flash connection | |
Physical Characteristics | Dimensions (LWH) | Φ160.54 mm x 103 mm |
Weight | 1.73kg | |
Material | Magnesium alloy AZ91D body | |
Operating Temperature | -45℃ to +75℃ | |
Storage Temperature | -55℃ to +85℃ | |
Waterproof and Dustproof | IP68 level | |
Impact and Vibration | IK08 level | |
Drop Resistance | Withstands 2-meter free-fall drops | |
Receiver | Super Dual Reception | Supports radio + network two-way data differential at the same time, provides comprehensive data services |
Note:
[1] May be affected by atmospheric conditions, signal multipath, obstacles, and satellite geometry.
[2] Accuracy and reliability may vary due to external conditions such as multipath, obstacles, satellite geometry, and atmospheric conditions. It is recommended to set up the instrument in an open area with no significant electromagnetic interference and multipath environment. When the baseline length exceeds 30 kilometers, precise ephemeris is required, and it may take up to 24 hours of observation time to achieve high-precision static specifications.
[3] Depends on the performance of the system providing code differential data.
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