X7 Technical Reference |
Practical
Features | Data format: static data binary data format storage |
Download method: USB cable to computer U disk download |
lnertial Navigation Measurement: Accuracy of inclination range within 30°≤土1.5cm; Accuracy of inclination range within 60°≤+2.0cm |
Offset measurement:Patented offset measurement technology: Without any sensing questions,it supports large-scale offset correction
measurement in hidden areas (intersection angle>30°, accuracy <±2.0cm) |
CORS relay: radio relay,network relay |
Keys: 1 power key (function key) |
lndicator light: satellite,data pin signal, battery, bluetooth |
Voice: Humanized voice prompt |
Host battery: large-capacity lithium battery 6800mAh, support operation not less than 10h |
Physical
Properties | Material: magnesium alloy (passed 96 hours salt spray test) |
Size: φ160mmx53mm (including connection base 74mm) |
Weight: 1.2kg |
Operating temperature: -40°C to 75°C |
Storage temperature: -55C to 85°C |
Waterproof and dustproof: IP67 |
Anti-drop: Anti-2 meters drop with the pole |
Humidity: Resist 100% condensation |
Waterproof: immersed in 1 meter of water |
Data
Communication | Built-in radio: power. 1w, 2w, 5w optional frequency band: 41OMHz-47OMHz;frequency value can be set arbitrarily with the function
forwarding CORS differential data,tha radio is compatible with
domestic mainstream brands. |
External radio:30-35W/band:410MHz-470MHz; frequency:8, the distance can be up to 30km. |
4G template: built-in high-gain GPRS antenna,can also be used as a data link without an external antenna |
WiFi: with hotspot function: the host connects to a nearby WiFi hotspot to transmit differential signals |
Bluetooth: BLEbluetooth4.0 low energy bluetooth，control distance up to 30 meters |
Differential format: sCMRx，RTCM3.2，CMR,RTCM3.x optional |
I/O interface: 1 five-pin LEMO data interface: support power supply, external radio data transmission; 1 Type-cUSB interface:USB
cable connected to the computer to copy static data, upload upgrade files;
1 SIM card slot(Nano-SIM) |
Satellite
Tracking
and Positioning Accuracy | GPS:L1/L2/L5 |
GLONASS:L1/L2 |
BEIDOU: B1/B2I/B3I/B1C/B2a |
GALILEO:E1/E5a/E5b |
QZSS:L1/L2/L5 |
Static accuracy . Planar accuracy:±(2.5-0.5+10 D)mm(D is the distance between the measured points); Elevation accuracy:±(5+0.5x10
D)mm (D is the distance between the measured points) |
RTK accuracy: Planar accuracy ±(8+1+10 D)mm(D is the distance between the measured points) ; Elevation accuracy ±(15+1x10 D)mm (D
is the distance between the measured points) |
Single point positioning: plane accuracy: 1.5m; elevation accuracy 3.0m |
Code difference: Planar accuracy:±(0.25+1x10 D)mm (D is the distance between the measured points); Elevation accuracy: ±(0.50+1×10
D)mm (D is the distance between the measured points) |
System
Configuration | Operating system: Linux operating system |
satellite tracking: GPS,GLONASS,GALILEO,BEIDOU,QZSS |
lnitialization time: <5 seconds |
Positioning output frequency:5Hz~20Hz |
Data storage: 8G,16G,32G mass storage optional |
