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GRX2

The GRX2 fully integrated dual-constellation RTK GNSS receiver brings a new level of versatility and flexibility into your precision applications. It is affordable and scalable with wireless technologies ideal for RTK operation, as a network rover, o

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Sokkia B.V.
Essenbaan 11
2908 LJ Capelle aan den IJssel
Netherlands
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Description

The GRX2 fully integrated dual-constellation RTK GNSS receiver brings a new level of versatility and flexibility into your precision applications. It is affordable and scalable with wireless technologies ideal for RTK operation, as a network rover, or as a static receiver.

Specifications

  • Year of initial introduction
    2013
  • Height [m]
    0.095
  • Depth [m]
    0.184
  • Width [m]
    0.184
  • Total weight [kg]
    1.0
  • Housing material
    Magnesium Alloy
  • Operating power: min. [V]
    6.7
  • Operating power: max. [V]
    18
  • Typical consumption [W]
    4
  • Internal power supply
    Detachable, Li-ion rechargeable battery, 7.2V, 4.3
  • Operating time with internal power supply [hr]
    7.5
  • Certifications
    FCC; CE; IC; C-Ctick; KCC; TELEC
  • Operating temperature: min. [°C]
    -40
  • Operating temperature: max. [°C]
    65
  • Humidity resistance
    100% Condensing
  • Water sand and dust proof
    IP67 (IEC 60529:2001);
  • Shock and vibration proof
    2m Pole Drop
  • WEEE compliance
    Y
  • Max. simultaneous tracked channels
    226
  • Tracked satellite signals
    GPS: L1/L2 GLONASS: L1/L2 GALILEO: E1
  • SBAS differential signals
    WAAS, EGNOS, MSAS, QZSS
  • Type of measurements
    Carrier, Code
  • Reacqisition time [s]
    1
  • RTK Network Compatibility
    Y
  • No. channels
    226
  • code: DGNSS/RTC (constant part) [m]
    0.5
  • phase: RTK kinematic (constant part) [m]
    0.01
  • phase: RTK kinematic (variable part) [ppm]
    1
  • phase: static post processing (constant part) [m]
    0.003
  • phase: static post processing (variable part) [ppm]
    0.5
  • phase: kinematic post processing (constant part) [m]
    0.01
  • phase: kinematic post processing (variable part) [ppm]
    1
  • RTK network solution methods
    VRS; FKP; RTCM3
  • Memory medium
    SD/SDHC card
  • Type of data (on board recording)
    TPS Format
  • Communication ports
    RS-232C
  • Bluetooth
    Y
  • Radio modems
    UHF (Tx/Rx)
  • GSM; UMTS phone modems
    Internal GSM/GPRS
  • CDMA phone modems
    Internal CDMA (US only)
  • RTCM standards for differential data
    version 2.1; 2.2; 2.3; 3.0; 3.1
  • CMR standards for differential data
    CMR
  • Other formats for differential data
    TPS
  • NMEA output format
    version 2.1; 2.2; 2.3; 3.0
  • Distinguishable features
    Multi-lingual voice navigation

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