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Surveying Performance | Channel | 965 Channels |
Signal Tracking | BDS B1, B2, B3, | |
GPS L1C/A, L1C, L2C, L2E, L5 | ||
GLONASS L1C/A, L1P, L2C/A,L2P, L3 | ||
SBAS L1C/A, L5( Just for the satellites supporting L5 ) | ||
Galileo GIOVE-A, GIOVE-B, E1, E5A, E5B | ||
QZSS,WAAS, MSAS, EGNOS, GAGAN, SBAS | ||
GNSS Feature | Positioning output rate: 1HZ~50HZ | |
Initialization time : <10s | ||
Initialization reliability : >99.99% | ||
Positioning Precision | Code Differential GNSS Positioning | Horizontal: 0.25 m + 1 ppm |
Vertical: 0.50 m + 1 ppm | ||
SBAS positioning accuracy: typically<5m 3DRMS | ||
Static GNSS Surveying | Horizontal: 2.5 mm + 0.5 ppm | |
Vertical: 5 mm + 0.5 ppm | ||
Real-Time Kinematic Surveying (Baseline<30km) | Horizontal: 8 mm + 1 ppm | |
Vertical: 15 mm + 1 ppm | ||
Horizontal: 8 mm + 0.5 ppm | ||
Vertical: 15 mm + 0.5 ppm | ||
Network RTK | RTK initialization time: 2~8s | |
Physical | Dimension | 12.9cm × 11.2cm |
Weigh | 970g(includiing installed battery) | |
Material | Magnesium aluminum alloy shell | |
Environmental | Operating | -45℃~+60℃ |
Storage | -55℃~+85℃ | |
Humidity | Non-condensing | |
Waterproof/Dustproof | IP67 standard,protected from long time immersion to depth of 1m | |
IP67 standard,fully protected against blowing dust | ||
Shock and Vibration | Not operating: Withstand 2 meters pole drop onto the cement ground naturally | |
operating : Withstand 40G 10milliseconds sawtooth wave impact test | ||
Electrical | Power consumption | 2W |
Battery | Rechargeable, removable Litium-ion battery | |
Battery Life | Single battery: 7h( static mode ) 5h( interual UHF base mode ) | |
6h( rover mode ) | ||
Communications and Data storage | I/O Port | 5PIN LEOM external power port + RS232 |
7PIN LEOM RS232 + USB | ||
1 network/radio data link antenna port | ||
SIM card slot | ||
Wireless Modem | Integrated internal radio receiver and transmitter 0.5W/2W | |
External radio transmitter 5W/25W | ||
Working frequency | 410-470MHz | |
Communication protocol | TrimTalk450s, TrimMark3, PCC EOT, SOUTH | |
Cellular Mobile Network | WCDMA3.5G network communication module, GPRS/EDGE compatible, CDMA2000/EVDO | |
3G optional | ||
Double Module | BLE 4.0 standard, support for android, ios cellphoon connection | |
+ EDR standard | ||
NFC communication | Realizing close range ( shorter than 10cm ) automatic pair between Galxy G1 and controller | |
(controller equipped NFC wireless communication module needed) | ||
Data storage/Transmission | 4GB internal storage, more than 3 year raw observation data (1.4M/day) base on recording from 14 satelites Plug and play more of USB data transmission | |
Data Format | Differential data format: CMR+, CMRx, RTCM2.1, RTCM2.3, RTCM3.0, RTCM3.1, RTCM3.2 | |
GPS output data format: NMEA0813, PJK plan, cordinates binary code | ||
Network model support: various, FKP, MAC, supporting NTRIP protocol | ||
Intertial Sensing System | Tilt survey | Built-in tilt compensator, correcting coordinates automaticlly according to the tilt direction and angle of the centering rod |
Electornic Bubble | Conteroller software display electronic bubble, checking leveling status of the centering rod real time | |
User Interaction | Buttons | One-button operation, Visual operation, convenient and efficient |