Description

Topcon MR-2 Modular GNSS Receiver built to meet all your needs. The MR-2 combines future-proof full constellation tracking with HD2/Heading capabilities and a comprehensive set of communication interfaces.

The Topcon MR-2 can track all present and upcoming GNSS constellations and satellite signals. With 8GB of internal storage and enhanced connection options including Serial, USB, CAN, and Ethernet, the Topcon MR-2 is a versatile GNSS receiver suitable for any OEM application.

• 226 Universal Channel Vanguard Technology
• Simultaneous RTK positioning and heading determination
• Serial, USB, CAN and Ethernet connectivity
• 8GB internal memory

Topcon MR-2 Specifications

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