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GPS Products
Bluetooth Low Energy GPS
  GL-770
3rd Party Software solution For GPS datalogger
  ManageMy GPS
GPS Data Logger
  760
  860E
  747ProS
  821E
  860Lite
  747Pro
  photoMate 887 Lite
  TripMate 850
  TripMate 852
  photoMate 887
  747A+
  821
Wired GPS
  iGPS-M Pro
  GM-2
  GM-3
Active Antenna
  GA-110
  GA-112
  GA-140
  GA-240
  GA-310
  GA-330
  GA-722
  GA-723
Engine Board
  EB-230
  EB-24X
  EB-250 / EB-250L
  EB-500 / EB-500L
  EB-500A
  EB-505
  EB-54X
  EB-570
  EB-600
  EB-845
  EB-870
  EB-5080
  EB-5084
  EB-845A
  EB-870A
  EB-800A / EB-800AL
  EB-800 / EB-800L / EB-800S
  EB-807
  EB-6200
  EB-807A
GM-2
 

GM-2 series is a cabled GPS solution with
55 x 63 x 16 mm in size. Equipped with antenna, back up battery GPS engine and onboard memory, it provides superior navigation performance under dynamic conditions in areas with limited sky view like urban canyons. High sensitivity up to -165dBm for weak signal operation without compromising accuracy. GM-2 is your best choice for cabled GPS applications.

   
Key Features: Applications:
• Receiver / Logger version available
• Lead-Free – RoHS/WEEE compliant
• Tracks 66-Channel of satellites
• Fast Position Fix
• Low power consumption
• USB / UART / TTL interface
• LED indication for GPS status
• Build-in re-chargeable backup battery
• Up to 125,000 way points ( Logger version )
• Support Smart log function ( Logger version )
• IPX7 waterproof
• Automotive and Marine Navigation
• Automotive Navigator Tracking
• Emergency Locator
• Geographic Survey
Specification Description
General L1 frequcney, C/A code (SPS)
66 independent tracking channels
Sensitivity -165dBm /Tracking
Update Rate Up to 5Hz
Accuracy Without aid: 3.0m 2D-RMS
<3m CEP (50%) without SA (horizontal)
DGPS (WAAS, EGNOS, MSAS, RTCM): 2.5m
Acquisition (open sky) Cold Start : 35 sec
Warm Start : 34 sec
Hot Start : 1.5 sec
Cold Start (with AGPS): <15 sec
Reacquisition < 1sec
Dynamic Altitude : 18000m (max.)
Velocity : 515m/sec (max.)
Acceleration :4G (max.)
Supply Voltage DC 5V
Power Consumption 40mA @ 5V / Tracking
Backup Battery Build-in
NMEA Message NMEA0183 v3.1 baud rate 4800/9600/... /57600, default 115200
Selectable Output: GGA, GLL,GSA, GSV, RMC, and VTG
Datum Default WGS-84
Antenna Build-in 25*25*4mm patch antenna, right hand circular polarization, 50ohm
Log capability Up to 125,000 way points, logger model only Default: Date/Time?Latitude?Longitude?Height?Speed
Smart log capability Yes, logger model only
Mac support Yes
Signal Level USB, Low Voltage TTL or RS-232
Connector USB type A male or PS2 female
Operating Temperature -30°C to 85°C
Storage Temperature -40°C to 85°C
Operating Humidity <=95%, non condensing
Dimension 57 x 64 x 16(H) mm max
*Specifications subject to change without prior notice.
*Copyright© 2010 Transystem Inc. All Rights Reserved.
*Citation MTK original chipset spec
Type Version Description Date
USB driver V4.4 For GM-2 RU & GM-2 LU 2007-03-01
Catalog V0.4 2010-05-13
Manual V0.5 2011-02-16
GpsView V2.0.19 2012-08-06
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