Surveying performance |
Channel |
336 channels |
Signal Tracking |
BDS B1, B2, B3 |
|
GPS L1C/A, L1P, L2C/A, L2P, L3 |
|
GLONASS L1C/A, L1P, L2C/A, L2P, L3 |
|
SBAS L1C/A, L5 (only for the statellites supporting L5) |
|
Galileo GIOVE-A, GIOVE-B, E1, E5A, E5B |
|
QZSS, WAAS, MSAS, EGNOS, GAGAN, SBAS |
GNSS Features |
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 + 1ppm |
|
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 |
Horizontal: ±8 mm + 1 ppm |
(Baseline<30s) |
Vertical: ±15 mm + 1 ppm |
Network RTK |
Horizontal: ±8mm + 0.5ppm |
|
Vertical: ±15mm + 0.5ppm |
|
RTK intialization time: 2~8s |
Phycical |
Dimension |
12.9cmx11.2cm |
Weight |
970g(including installed battery) |
Material |
Magnesium aluminum alloy shell |
Environmental |
Operating |
-45°C ~ +60°C |
Storage |
-55°C ~ +85°C |
Humidity |
Non-condensing |
Waterproof/Dustproof |
IP67standard,protected from long time immersion to depth of 1m |
|
IP67 standard,fully protected against blowing dust |
Shock and vibration |
OFF Status:Withstand 2 meters pole drop onto the cement ground naturally |
|
ON Status:Withstand 40G 10 milliseconds sawtooth wave impact test |
Electrical |
Power Consumption |
2W |
Battery |
Rechargeable, removable Lithium-ion battery |
Battery life |
Single battery: 7h(static mode) |
|
5h(internal UHF base mode) |
|
6h(rover mode) |
Communications and Data Storage |
I/O Port |
5PIN external power port + RS232 |
|
7PIN RS232 + USB |
|
1 network/radio data link antenna port |
|
SIM card slot |
Wireless Modem |
Integrated internal radio receiver and transmitter 0.5W/1W |
|
External radio transmitter 5W/25W |
Working frequency |
410-470MHZ |
Communication protocol |
TrimMark3,PCC EOT,SOUTH |
Cellular Mobile Network |
WCDMA 3.5G module,GPRS/EDGE |
compatible,CDMA2000/EVDO 3G optional |
Double Module Bluetooth |
BLEBluetooth 4.0 standard,supports |
connection with Android and IOS |
Bluetooth 2.1+EDR standard |
Data Storage/Transmission |
4GB internal storage,more than 3 year's |
raw observation data (about 1.4M/day) ,based on |
recording from 14 satellites plug and play mode of USB data transmission. |
Data Format |
Differential:CMR+,CMR×,RTCM2.1,RTCM2.3,RTCM3.0,RTCM3.1,RTCM3.2 |
GPS OUTPUT:NMEA0183,PJK plane coordinates,binary code |
Network module support:VRS,FKP,MAC,supporting NTRIP protocol |
Inertial Sensing System |
Tilt Survey |
Built-in tilt compensator ,correcting coordinates automatically according to the tilt direction and angle of the centering rod |
Electronic Bubble |
Controller software display electronic bubble,checking leveling status of the centering rod real time |
User Interaction |
Buttons |
One-button operation,visual operation |