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Topcon GRS-1 (Superceded)

  • Topcon GRS-1 (Superceded)
Topcon
Essebaan 11
2908 LJ Capelle aan den IJssel
Netherlands
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Specifications

  • Year of initial introduction
    2009
  • Height [m]
    0.215
  • Depth [m]
    0.053
  • Width [m]
    0.090
  • Total weight [kg]
    0.77
  • Housing material
    Polycarbonate
  • Operating power: min. [V]
    8
  • Operating power: max. [V]
    15
  • Typical consumption [W]
    5.3
  • Internal power supply
    Li-ion, 2500 mAh 7.4 V; replacable (BT-66Q)
  • External power supply
    Y
  • Operating time with internal power supply [hr]
    5
  • Certifications
    FCC; IC; CE
  • Rechargeable with (auto)battery
    Y
  • Direct car connection cable available
    Y
  • Operating temperature: min. [°C]
    -20
  • Operating temperature: max. [°C]
    50
  • Humidity resistance
    95% non-condensing
  • Water sand and dust proof
    IP66
  • Shock and vibration proof
    1 meter pole drop
  • WEEE compliance
    Y
  • Max. simultaneous tracked channels
    112
  • Tracked satellite signals
    GPS L1/L2; GLONASS: L1/L2
  • SBAS differential signals
    WAAS; EGNOS; MSAS
  • Type of measurements
    Carrier phase (full wavelength); C/A; P
  • Reacqisition time [s]
    1
  • RTK Network Compatibility
    Y
  • No. channels
    112
  • code: DGNSS/RTC (constant part) [m]
    0.5
  • phase: RTK rapid static (constant part) [m]
    0.003
  • phase: RTK rapid static (variable part) [ppm]
    0.8
  • phase: RTK kinematic (constant part) [m]
    0.01
  • phase: RTK kinematic (variable part) [ppm]
    1
  • Range on the fly [km]
    50
  • RTK network solution methods
    VRS; FKP; MAC and RTCM
  • Memory medium
    Inbuilt; SDHC
  • Data capacity [MB]
    2000
  • Type of data (on board recording)
    TPS; NMEA; RTCM; CMR and BINEX
  • Data input
    3 keys (ESC, ENT and Power); SIP keyboard
  • Communication ports
    Wireless LAN; Serial port; USB; external antenna connectors; SDHC card slot
  • Simultaneous links
    Y
  • Bluetooth
    Y
  • Radio modems
    Arwest UHF; Satel UHF; Topcon FH915+ (External radio)
  • GSM; UMTS phone modems
    GSM; GPRS; EDGE; UMTS (Internal)
  • CDMA phone modems
    CDMA for US; WCDMA for Japan (Internal)
  • Landline modems
    via serial connection
  • RTCM standards for differential data
    version 2.x; 3.0
  • CMR standards for differential data
    CMR; CMR+
  • Other formats for differential data
    TPS
  • NMEA output format
    version 2.1; 2.2; 2.3; 3.0

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