MR-2 MR-2 Permanent Base Station High-Performance RTK Positioning Combines time- and field-proven reliability with all current GNSS constellation/satellite signals as well as future signal capability to form dependability for years to come. Designed to Network The MR-2 makes network development and expansion easier than ever, boasting enhanced connection options, including Serial, USB, CAN and Ethernet. Featuring • Proven reliability — Building upon proven predecessor, MR-1 • Premier tracking capability — Best-in-class multi-path rejection • Enhanced connectivity — 8GB of internal storage and range of enhanced connection options RTK Static/Fast Static DGPS (RTCM) SBAS Heading Inclination Velocity Time Temperature Enclosure Waterproof Rating Dust Rating Humidity GNSS Channels 226 with Universal Tracking Channel Technology GLONASS: L1 C/A, L1P, L2 C/A, L2P, L3C Galileo: E1, E5a, E5b, E5AltBoc BeiDou: B1, B2 SBAS Corrections: WAAS/EGNOS/MSAS QZSS: L1 C/A, L1C, L2C, L5C L-band: Yes (1525-1560 MHz) Antenna Type External dual antenna input for heading determination through Topcon HD2 technology H: 5 mm + 0.5 ppm (x baseline length) V: 10 mm + 0.8 ppm (x baseline length) H: 3 mm + 0.5 ppm (x baseline length) V: 5 mm + 0.8 ppm (x baseline length) H: 0.3 m, V: 0.5 m H: 0.8 m, V: 1.2 m 0.3°/D1 0.5°/D1 0.02 m/sec 30 nsec Internal Memory Up to 8GB for each B125 board Real Time Data Output Proprietary TPS format, RTCM SC104 ver. 2.x, 3.0 and 3.1; CMR/CMR+; MSM; NMEA 0183 version 2.x, 3.0, and 3.01 Heading Determination Yes Antenna Connectors 2x TNC (Antenna power 4.75-5.10 VDC) 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 Operating: -40°C to 75°C Storage: -50°C to 85°C Aluminum alloy IPX7 (1 meter submersion) IP6X (fully dust proof) 100%, condensing Internal Voltage Range 9-36 VDC Reverse Polarity Protected LED Indicators Power, Ethernet, Primary Antenna, Secondary Antenna £fTOPCOI\ Agriculture For more information: topconpositioning.com/mr-2 Specifications subject to change without notice. ©2017 Topcon Corporation All rights resemed. 7010-2238 B 9/17 D = inter-antenna distance in meters