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Sokkia GRX1 (superseded)

The GRX1 receiver is a multi-frequency,GNSS receiver built to be the most advanced and compact receiver for the surveying market. The receiver is a multi-function, multi-purpose receiver intended for survey and construction markets.

  • Sokkia GRX1 (superseded)
Sokkia
Essenbaan 11
2908 LJ Capelle aan den IJssel
Netherlands
Contact supplier

Description

The GRX1 receiver is a multi-frequency,GNSS receiver built to be the most advanced and compact receiver for the surveying market. The receiver is a multi-function, multi-purpose receiver intended for survey and construction markets.

Specifications

  • Year of initial introduction
    2010
  • Total weight [kg]
    1.1
  • 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, 4.3Ah
  • 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); Protected against temporary immersion up to 1m depth.
  • Shock and vibration proof
    2m pole drop
  • WEEE compliance
    Y
  • Max. simultaneous tracked channels
    72
  • Tracked satellite signals
    GPS: L1/L2; GLONASS: L1/L2
  • SBAS differential signals
    WAAS; EGNOS; MSAS
  • Type of measurements
    Carrier, Code
  • Reacqisition time [s]
    1
  • RTK Network Compatibility
    Y
  • No. channels
    72
  • 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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