Thông số kỹ thuật MR-2 Modular GNSS Receiver
GNSS Tracking
Number of Channels: 226 channels with universal tracking
Signals Tracked: GPS: L1 C/A, L1C, L1P(Y), L2P(Y), L2C, L5 GLONASS: L1 C/A, L1P,
L2 C/A, L2P, L3C Galileo: E1, E5a, E5b, E5AltBoc BeiDou: B1, B2
SBAS Corrections: WAA
Antenna connector 2x TNC (Antenna power 4.75-5.10 VDC)
Accuracy
RTK (L1+L2): H: 5 mm + 0.5ppm (x baseline length) V: 10 mm + 0.8ppm (x baseline length)
Fast Static (L1+L2): H: 3 mm + 0.5ppm (x baseline length) (x baseline length) V: 5 mm +
0.8ppm (x baseline length)
DGPS: H: 0.3m, V: 0.5m
SBAS: H: 0.8m, V: 1.2m
Heading: Heading 0.3º/D, where D is the inter-antenna distance in meters
Inclination: 0.2º/D (Where D is the inter-antenna distance in meters)
Velocity: 0.02 m/sec
Time:30 nsec
Data
Internal: Up to 8GB for each B125 board
Real Time Data Output: Proprietary TPS format, RTCM SC 104 ver. 2.x, 3.0, and 3.1;
CMR/CMR+; MSM; NMEA 0183 version 2.x, 3.0 and 3.01
Heading: Yes
Communications
Interface: Ethernet (10BASE-TX/100BASE-T) 10 Mbps/100 Mbps TCP/IP TCP Server/Client, FTP Server/Client, DNS server, NTRIP Server/Client
Antenna connector 2x TNC (VDC at 0-100 mA)
Ports: Deutsch DTM Series 12-pin, Receptacle for power and communications, Serial (x3), CAN and PPS on main connector, Turck M12 8-Pin, Breaks out to RJ45 and SAE power
LED Grade Indicators: Power, Ethernet, Primary Antenna, Secondary Antenna
Physical and Environmental
Operating Temperature: -40º C to 75º C
Storage Temperature: -50º C to 85º C
Enclosure: Aluminum alloy
Waterproof: IPX7 (1 meter submersion)
Dust/Water Protection: IP6X (fully dust proof)
Humidity: 100% condensing per Msp-PDA-012 class B, ref MRII-143
Power and Electrical
Input Voltage: 9 to 36 VDC. Reverse Polarity Protected
Power Consumption: 10 watts @ 9-36 VDC
Dimensions: 172 (w) x 166 (d) x 49 (h)
Weight: 0.95 kg
Display: Power LED, Ethernet, Primary Antenna, Secondary Antenna
