Content on this page requires a newer version of Adobe Flash Player.
 
GPS Products
Bluetooth Low Energy GPS
  GL-770
GPS Data Logger
  760
  860E
  747ProS
  821E
  860Lite
  747Pro
  photoMate 887 Lite
  TripMate 850
  TripMate 852
  photoMate 887
  747A+
  821
EB-845A
 

EB-845A is a complete GPS and GLONASS
dual system engine board of 28x26.3mm in
size. It has integrated patch antenna and 6
pin wafer connector interface or 6 pin
through holes.
It provides superior navigation performance
under dynamic conditions in areas with
limited sky view like urban canyons.
EB-845A has high receiving sensitivity up to
-165dBm for weak signal operation without
compromising accuracy.
   
Key Features: Applications:
•Small form factor: 28x26.3x8.2 mm
•Integrated 25x25x4 mm patch antenna
•6 pin wafer connector or 6 pin through
holes for UART port
•Lead-Free - RoHS/WEEE compliant
•High sensitivity -165dBm
•Tracks 99 Channel of satellites
•Support multi-GNSS including. QZSS,
SBAS
•WAAS/EGNOS/MSAS/GAGAN supported
•RTCM ready
•AlwaysLocateTM location awareness
technology
•EPOTM / HotStillTM orbit prediction
•EASYTM self-generated orbit prediction
•Fast Position Fix
•Ultra low power consumption
•FCC E911 compliance and A-GPS support		 •Automotive and Marine Navigation /
Tracking
•Emergency Locator
•Geographic Surveying
•Personal Positioning
•Sporting and Recreation
Specification Description
General L1 frequcney, C/A code (SPS)
99 independent tracking channels
Sensitivity -165dBm /Tracking; -148dBm /Acquisition
Update Rate Up to 10Hz
Accuracy <3m CEP (50%) without SA
2.5m DGPS (WAAS, EGNOS, MSAS, RTCM)

Acquisition

(open sky)

Cold Start : 35 sec
Warm Start : 34 sec
Hot Start : 1.5 sec
Reacquisition < 1sec
Dynamic Altitude : 18000m (max.)
Velocity : 515m/sec (max.)
Acceleration :4G (max.)
NMEA NMEA0183 v4.1
GGA, GSA, GSV, RMC ( Default ) / GLL, VTG (Optional )
Datum Default WGS-84
Antenna Integrated 25x25x4 mm patch antenna
( Optional 25x25x2mm patch antenna )
Power Supply DC 3.0V ~ 4.2V
Current <25mA @ 3.3V / Tracking
Interface UART, Baud rate : 4800/9600( Default )/⋯/115200
Connector 6 pin wafer - female, pitch 1mm
6 pin through holes, pitch 1.27mm
Dimension 28x26.3x8.2 (max) mm / 28x26x6.2 (max) mm - Optional
Operating Temp -40℃ to 85℃
Storage Temp -40℃ to 85℃
Operating Humidity ≤95%, non condensing
* Refer to chip specification.
** Specifications subject to change without prior notice.
©2012 TRANSYSTEM INC. all rights reserved
Type Version Description Date
Catalogue V0.4 2014-05-15
EB View v1.0.15 2013-07-23
Copyright © 2010 Transystem Inc. All Rights Reserved.