| content | parameter |
Tracking | 624 channel, support Beidou all constellation, support Beidou 3 generation |
Operating system | LINUX operating system |
Initialization time 1 | <5 s( Typical values) |
Initialization reliability | gt;99.99% |
Press button | 1 dynamic/static switch key ,1 power key |
Indicator | 1 differential signal light ,1## lamp ,1 static data acquisition lamp ,1 power supply lamp |
Static precision | Flat accuracy :±(2.5 0.5×10-6×D) mm |
Elevation accuracy :±5 0.5×10-6×D) mm |
RTK accuracy | Flat accuracy :±8 1×10-6×D) mm |
Elevation accuracy :±(15); and 1×10-6×D) mm |
Single machine precision | 1.5 m |
Code Difference Precision 3 | Flat accuracy :±(0.25 1×10-6×D) m |
Elevation accuracy :±0.5 1×10-6×D) m |
IMU | 200HZ |
Inclined angle | 0~60° |
Tilt compensation accuracy | <unk6>(accuracy within 30°<2.5 cm) |
Battery | Built-in 6800 mAh lithium battery to support 15 hours of mobile station life |
External power supply | USB external power supply |
Size (length * width * height) | 119 mm*119mm *85mm |
Weight | 0.73KG |
Material | Magnesium alloy AZ91D fuselage |
Working temperature | -45℃~ 75℃ |
Storage temperature | -55℃~ 85℃ |
Humidity | 100% No condensation |
Waterproof and Dustproof | IP68 level |
Shock vibration | IK08 level |
Fall | 2 m free fall |
Output format | NMEA 0183, binary codes |
| Output mode | BT/Wi-Fi/ Radio |
| Storage format | Direct HCN,HRC,RINEX recording |
| Storage space | 8 standard GB built-in storage |
| Download | Universal USB data download; HTTP download |
| I/O interface | 1 external UHF antenna interface 1 USB-TypeC interface, support charging, power supply, data download |
Network module | Handbook support 4 G All Netcom |
Radio | Built-in HF 450-470 MHz single station China Test Protocol, Transparent Transmission, TT450 Protocol |
Bluetooth | BT4.0, Downward Compatible BT2.x, Compatible Windows,Android,IOS Systems |
| Datatransmission | Wi-Fi data link |
| Wi-Fi | b/g/n 802.11 |
| NFC | Support NFC Flash |
| Super Double | Support the simultaneous difference of two channels of data in the radio network and provide comprehensive data services |
| One-click match | Handbook software to match base station data |
| Remote assistance | Support one-click remote assistance |
| model | HCE320 |
| Network | 4G All Netcom (Mobile Unicom Telecom 2 G/3G/4G) |
Operating system | Android 7.1 |
| CPU | 8-core extreme speed processor |
| RAM ROM | 2GB 16GB |
| LCD screen | 5.5-inch AMOLED self-luminous display |
Physical keys | Full function keys |
Input method | The Automatic Input Method of Chinese Test |
Camera | 800W |
Battery | mAh 8000 |
III. Prevention | IP68 |
Electrical contact | Support |