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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
EB-250 / EB-250L
 

EB-250/L is an ultra miniature 13 x15mm2 GPS engine board. It provides superior navigation performance under dynamic conditions in areas with limited sky view like urban canyons. High sensitivity up to -158dBm for weak signal operation without compromising accuracy. EB-250 series are your best choice for embedded applications.

   
Key Features: Applications:
? Small form factor: 13 x 15 x 2.2 mm
? Tracks 51 Channels of satellites
? Fast position fix, 36/ 33/ 1s for Cold/ Warm/ Hot start
? Low power consumption
? Lead-free and RoHS compliant
? Handheld devices
? Automotive and Marine Navigation & Tracking
? Emergency Locator
? Geographical Surveys
? Sporting and Recreation
? Embedded applications: PDA, DSC, Smartphone, UMPC, PND, MP4
Specification Description
General L1 frequcney, C/A code (SPS)
51 independent tracking channels
Sensitivity -158dBm /Tracking; -146dBm /Acquisition
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 : 36 sec
Warm Start : 33 sec
Hot Start : 1 sec
Reacquisition < 1sec
Dynamic Altitude : 18000m (max.)
Velocity : 515m/sec (max.)
Acceleration :4G (max.)
Supply Voltage DC 3.0~6 V
Power Consumption EB-250: < 30mA @ 2.85V (w/o Active ANT) / Tracking
EB-250L: < 27.5mA @ 2.85V (w/o Active ANT) / Tracking
Backup Battery DC 1.5~6V ( RTC Vcc )
NMEA Message NMEA0183 v3.1 baud rate 4800/9600/... /57600, default 9600
Selectable Output: GGA, GLL,GSA, GSV, RMC, and VTG
Datum Default WGS-84 (total 219 Datum)
Antenna External Antenna / External Active Antenna
Output Voltage: 2.85 VDC
Serial Interface TTL
Operating Temperature -30°C to 85°C
Storage Temperature -40°C to 125°C
Operating Humidity ?95%, non condensing
Mounting SMT Type, 22 Pin
Dimension 13 x 15 x 2.2(H) mm
*Specifications subject to change without prior notice.
*Copyrightc 2010 Transystem Inc. All Rights Reserved.
*Citation MTK original chipset spec
Type Version Description Date
EB View v1.0.15 2013-07-23
Application Note-1 V1.1 2011-03-30
USB driver 2010-11-19
Catalog V1.0 2010-03-09
Data Sheet V1.3 2010-03-09
Application Note-2 V1.2 2010-03-09
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