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GPS Receiver GM700

GM700S-mini is a GPS Mouse receiver build-in well-known SiRF StarIII GPS chipset. GM700S-mini provides customer high position, velocity and time accuracy performances as well as high sensitivity and tracking capabilities. Customers benefit from the strength of both companies.
Thanks to the low power consumption technology, the GPS-Mouse receiver is ideal for many portable applications such as PDA, Tablet PC, smart phone etc.

Features

  • Built-in high performance SiRF Star III low power chipset.
  • Current consumption 40mA
  • 20 channels parallel.
  • Average Cold Start in 42 seconds.
  • -159 dBm sensitivity in tracking mode
  • NMEA0183 compliant protocol
  • Extreme fast TTFF at low signal level
  • Water proof IPX6

Applications

  • Automotive
  • Personal/Portable Navigation (PDA)
  • Geographic Surveying
  • Sports and Recreation
  • Marine Navigation
  • Fleet Management
  • AVL and Location-Based Services

Specifications
General
Accuracy
GPS Chip SiRF Star III LP chipset
Position
Frequency L1, 1575.42MHz 10 meters, 2D RMS
7 meters 2D RMS, WAAS corrected
1-5 meters, DGPS corrected
C/A Code 1.023MHz chip rate   0.1 m/sec
Channels 20 CH Time 1ms synchronized to GPS time
 
Datum
Sensitivity
WGS-84
To - 159Bm Tracking, Superior Urban Canyon Performance
Dynamic Conditions
Altitude <18,000 m (60,000 feet)
Acquisition Rate
Velocity <515 m/sec (1,000 knots)
Cold Start 42 sec, average Acceleration <4g
Warm Start 38 sec, average Motional Jerk <20 m/sec
Hot Start 6 sec, average
GPS Protocol
Reacquisition 0.1sec, average Default: NMEA-0183, 
GGA(1), GSA(1), GSV(1), RMC(1),
Band rate 9600 bps,
Data bit : 8, stop bit : 1
Accuracy Snap start 2 sec, average
Power
Operation Power 5.0 VDC+10%
Current Consumption 40mA
Device Size
Backup Power  
41.0x36.0x15.0 mm
Environmental
Operating Temperature - 30 °C to + 80 °C
Water Proof
Relative Humidity 5% to 95% non-condensing
IPX6

Hardware Interface
The GE-700S mini receiver includes an antenna in a unique style waterproof gadget. We can manufacture variable connector cable to suit your demands. Like USB, PHR(JST), GHR(JST), Molex, PS2, RJ11, D-Sub 9..etc. You provide me specification, we manufacture the cable and connector.



GE-700S mini receiver Standard PIN OUT
  • Pin Assignment of standard PS2 male Din Jack
    Pin
    Signal
    1
    GND
    2
    VCC 5.0V
    3
    N.C.( RS-232_Rx on demand)
    4
    TTL_RX
    5
    N.C.( RS-232_Tx on demand)
    6
    TTL_TX

  • Pin Assignment of A Type USB connector
    Pin
    Signal
    1
    +5.0 VDC
    2
    D-
    3
    D+
    4
    GND

  • Pin Assignment of RJ11 connector
    Pin
    Signal
    PIN1 VCC 5.0V
    PIN2 RX (RS232)
    PIN3 TX (RS232)
    PIN4 GND
    PIN5 N.C.
    PIN6 N.C.

  • Pin Assignment of PHR 6 PIN connector(JST PH Connector pitch 2.0mm )
    Pin
    Signal
    PIN1 VCC 5.0V
    PIN2 RX (RS232)
    PIN3 TX (RS232)
    PIN4 GND
    PIN5 N.C.
    PIN6 N.C.

  • Pin Assignment of D-SUB 9 PIN Female connector
    Pin
    Signal
    PIN1 N.C.
    PIN2 TTL-TX/td>
    PIN3 TTL-RX
    PIN4 N.C.
    PIN5

    GND

    PIN6

    VCC 5.0V

    PIN7

    N.C.

    PIN8

    N.C.

    PIN9

    N.C.


  • Appendix A: NMEA output message







  • Appendix B: Proprietary NMEA input message