GS-818 GPS/GSM/GPRS Vehicle Tracker User Manual
7 Copyright © 2011 San Jose Technology, Inc. All Rights Reserved.
Hardware General Introduction
Specification
GPS Module
Receiver
CSR SiRF star III
TM
GPS Receiver
Datum
WGS-84
Sensitivity
-159dB
Reacquisition
<0.1s
Update Rate
1 Hz
Accuracy
Average accuracy within 15 meters
GSM Transceivers
GSM Module
Siemens BG2-W
General
Antenna
External GSM antenna (SMA Connector);
External GPS antenna (RSMA Connector)
External Power Supply
8-35V DC
Current Consumption
Operation : 42~81mA @ 12V DC
Standby : 8.8~14mA @ 12V DC
Dimension
105(L) x 100(W) x 30(H) mm
I/O
1 x ACC Detection
2 x Output (Max. operating current 300mA, @VIN)
2 x Analog Input (0
~
40 V DC, Function reserved)
5 x Digital Input (2 Positive 3~40V, 3 Negative 0~0.6V)
Interface
RS-232 ( Support Garmin FMI , Bar Code Reader , RFID
Reader )