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Hemisphere GNSS - R632 GNSS Receiver 1

R632 GNSS Receiver

Multi-GNSS RTK & High-Accuracy Receiver


The R632 GNSS Receiver is a full-solution product in an incredibly compact and powerful package, offering the ability to easily upgrade to an astounding 0.01° accurate heading. Built on the foundation of Hemisphere’s Lyra, Cygnus and Aquila core technologies. The R632 offers amazing new interference rejection and multipath mitigation. The result is an exceptional combination of performance, communications, and connectivity.


The R632’s standard configuration offers multiple methods of connectivity and an impressive array of wireless communications. Through Hemisphere’s Atlas correction network, the R632 offers worldwide stand-alone positioning to 4 cm.


The R632 is an incredible solution for almost any application requiring professional-level position and heading performance.

  • GNSS Receiver Specifications:

    Receiver Type: Multi-Frequency GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS, and Atlas L-band
    Signals Received:

    GPS: L1CA/L1P/L1C/L2P/L2C/L5

    GLONASS: G1/G2/G3, P1/P2

    BeiDou: B1i/B2i/B3i/B10C/B2A/B2B/ ACEBOC GALILEO E1BC/E5a/E5b/E6BC/ALTBOC


    IRNSS: L5

    Atlas L-band

    GPS Sensitivity: -142 dBm
    SBAS Tracking: 3-channel, parallel tracking
    Update Rate: 10 Hz standard, 20 Hz optional (with activation)
    Options: SBAS, Atlas (L-band), RTK




    0.2° @ 0.5 m antenna separation.

    0.1° @ 1.0 m antenna separation.

    0.05° @ 2.0 m antenna separation.


    Positioning (RMS) Horizontal Vertical
    Single Point: 1.2 m 2.4 m
    SBAS: 0.3 m 0.6 m
    Atlas H10: 0.04 m 0.08 m
    Atlas H30: 0.15 m 0.3 m
    Atlas Basic: 0.5 m 1.0 m
    RTK 8mm + 1 ppm 15 mm + 1 ppm


    Data Connector: D-SUB 26 (2x RS485, 1x RS232, 1x USB2, 1x 1PPS, 1x Event, 1x 100m Ethernet)
    Radio Interfaces:

    Bluetooth 2.1 


    Radio Frequency range: 410MHz ~ 470MHz and 902.4MHz ~ 928MHz

    Correction I/O Protocol: Hemisphere GNSS proprietary ROX format, RTCM v2.3, RTCM v3.2, CMR , CMR+
    Data I/O Protocol: NMEA 0183, Hemisphere GNSS binary


    Environmental, Mechanical & Electrical:

    Supply Voltage:

    8 to 36 VDC

    Power Consumption:

    7.65 W nominal (all signals + L-band)


    105 x 150 x 34 mm

    Weight 550 g
    Operating Temperature: -30°C ~ +65°C


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