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GSpace GS-R238


  • Uses SiRF Star III chipset.
  • 20 - channel GPS Receiver for fast acquisition and reacquisition
  • 200,000+ effective correlators for fast TTFF and Extremely fast TTFF’s at low signal
  • Built-in WAAS/EGNOS Demodulator
  • Compatible with Bluetooth Serial Port Profile (SPP) completely
  • Built-in rechargeable Lithium ion battery without external power supply
  • Built-in rechargeable battery for memory for RTC backup and fast Time To First Fix (TTFF)
  • Support NMEA0183 v2.2 data protocol or SiRF binary code
  • FLASH based program memory. New software revisions upgradeable through serial interface
  • Provide expand terminal and can contact to other system without Bluetooth device

    Tracks up to 20 satellites
    Receiver: L1, C/A code
    Update rate: 1 HZ(max)
    Antenna Type: Built in Patch Antenna
    Minimum signal tracked: -159dBm
    Dimension: 63 × 41 × 17mm
    Weight : < 55g (not firm)
    On/off switch: slide switcher
    Lithium-ion battery lasts for more than 9 hours of use
    Operation Temperature: -10 to + 60
    Store Temperature: -20 to + 85
    Operation Humidity:5% to 95% No condensing
    Non DGPS (Differential GPS)
    Position : 5 - 25 m CEP without SA
    Velocity : 0.1m / sec
    Time : 1 sec sync GPS time
    EGNOS/WAAS /Beacon
    Position : < 2.2 m, horizontal 95 % of time
    < 5 m, vertical 95 % of time
    Acquisition Time
    Reacquisition 0.1 sec. averaged
    Hot Start 1 sec. averaged
    Warm Start 38 sec. averaged
    Cold Start 42 sec. averaged
    Protocol & Interface
    Compatible with Bluetooth devices with Serial Port Profile (SPP)
    Bluetooth version 1.1 compliant
    Bluetooth Class 2 operation (up to 10 meter range)
    Frequency : 2.400 to 2.480 GHz
    Modulation: FHSS / GFSK
    RF channels: 79
    Input Sensitivity: -80dBm
    Output Level: 4dBm
    Output terminal: Mini-USB (TTL Level)
    NMEA Protocol Output : V 2.2
    Baud Rate : 38400 bps
    Data Bit : 8
    Parity : N
    Stop Bit : 1
    Output Format :
    Standard : GGA, GSA, GSV, RMC,VTG
    Optional : GLL, SiRF Binary
    Dynamic Conditions
    Altitude : 18,000 m ( 60,000 feet ) max
    Velocity : 515 m/sec ( 700 knots ) max
    Acceleration : ±4G, max
    Jerk : 20 m/sec, max
    4 Led Function
    Bluetooth , Navigation Update and Battery and changer status Indication


    Package Contents

    • One Bluetooth GPS Receiver
    • One Quick Installation Guide
    • One tool CD (with User's Manual inside)
    • Rechargeable and replaceable Lithium-ion battery (1)
    • One set of Travel/ Car Charger

    Available Options:
    GMouse Cable -:
    External Antenna:
    This product was added to our catalog on Sunday 12 November, 2006.
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