China 220channels Gnss GPS Survey Equipment Dual Frequency Dgps Price M8, Find details about China GPS Rtk, Gnss Rtk from 220channels Gnss GPS Survey Equipment Dual Frequency Dgps Price M8
BD970 motherboard
GPS+GLONASS+BEIDOU
LINUX system
8G memory
U disc extension
Automatically firmware updating
Multi-function keys
Internal bluetooth
Internal GSM modem
Full spectrum UHF
Powerful 35W external radio
Support self-built NTRIP server
System | |
Processor | 454MHZ industrial level processor |
Memory capacity | 512M Byte DDR2 SDRAM |
Saving capacity | 8G Byte NAND Flash |
GNSS technical parameters | |
Mother board type | Trimble BD970 |
Tracking channel | 220 channels |
GPS:L1/L2/L5 | |
GLONASS:L1/L2 | |
GIVOVE-A/B | |
BDS:B1/B2 | |
SBAS | |
Positioning accuracy | Static post-processing: Horizontal:±(2.5mm+1ppm) |
Vertical:±(5mm+1ppm) | |
RTK: Horizontal:±(8mm+1ppm) | |
Vertical:±(15mm+1ppm) | |
Communication parameters | |
GSM/3G | GPRS(850/900/1800/1900MHz) |
WCDMA(850/900/1700/1900/2100MHz) | |
Bluetooth | 2.4GHz V2.0+EDR |
U disc | Support U disc storage extension to 64GB, support hot plug |
Built-in UHF | Adjustable 0.5W/2W |
Indicator led | Power led,satelite led, communication led |
Key | One power key, two function keys |
Port | USB2.0 |
RS232 serial port, debugging port | |
TNC UHF antenna port | |
Application function | speaker for voice broadcast |
Power supply | |
Battery | Dual power supply+assistant battery design(6800mAh×2+650mAh), supports hot plug,changing battery without powering off |
External power supply | Support 9-36V DC battery as power supply Support 220AC as power supply |
Hardware physical | |
Size | φ200mmxh105mm |
Weight | 1.5kg(with battery) |
Working circumstance | |
Working temperature | -45°C~+65°C |
Storage temperature | -55°C~+85°C |
Water/dust-proof | IP67 |