Trimble Board BD970/BD990 GNSS receiver base station and rover station for machine control and Survey Cors Station |
| N70 GNSS RECEIVER (BD970) |
| Technical Specifications |
Technical Specifications | Signal tracking 220 channels |
– GPS: Simultaneous L1 C/A, L2E, L2C, L5 |
– GLONASS: Simultaneous L1 C/A, L1 P, L2P, L2C/A (GLONASS M only), L2 P |
– SBAS: Simultaneous L1Boc, E5A, E5B, E5AltBOC |
– Beidou: B1, B2 |
– QZSS:L1C/A,L1SAIF,L2C,L5 |
Positioning Specifications | Static Accuracy: |
Horizontal: ±(2.5+1×10-6×D)mm |
Vertical: ±(5+1×10-6×D)mm |
RTK Accuracy: |
Horizontal: ±(10+1×10-6×D)mm |
Vertical: ±(20+1×10-6×D)mm |
Initialization time: <10 seconds |
Electrical Characteristics | Built-in radio: 2W transceiver integrated radio, protocol 410-470Mhz, protocol support; TRANSEOT/TRIMTALK; |
Channel spacing: 12.5KHZ-25KHZ; |
Digital display: It can display the working frequency, protocol and working voltage of the radio station; |
Keys: two physical keys, one confirmation key and one selection key; |
Host computer: The frequency, protocol and channel interval of the receiver can be modified through the computer; |
Indicator light: 3 LED indicators (power light/star search light/data transmission); |
Operating voltage: 9-24V |
Communication Interface: |
2 RS232 ports, 2 external power ports, 1 Ethernet port |
RF interface:1 GNSS antenna interface, 1 UHF antenna interface |
Differential format support: CMR/CMR+/RTCM 2.1, 2.2, 2.3, 3.0, 3.1 |
Positioning output: 1Hz, 2Hz, 5Hz, 10Hz, 50Hz |
Output format support: ASCII: NMEA-0183 and Binary: Trimble GSOF |
Communication protocol RS232, TCP/IP |
physical properties | Dimensions: 213mm x 119mm x 73mm |
Weight: 1.2 kg receiver (including built-in radio) |
Working temperature: - 40-70 ℃ |
Storage temperature: - 45-75℃ |
Humidity: 95% anti-condensation |
Waterproof and dustproof: IP67 |
Shock Vibration: Resists free fall of one meter |
