WT200B USER MANUAL
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base station of the mobile operator. However, if system stoppage occurs or if the mobile
telephone is preset to a switch off state by the customer, it cannot ensure successful
transmission.
10.
For safety reason, do not tell the other people your WT200B mobile number, without
taking precautions. Otherwise, your privacy may be compromised along with other safety
problem.
2. Specification
Hardware WT200B
GSM module
MTK program, GSM 850/900/1800/1900 dual-band or
quad-band Support the TCP protocol
GPS Chipset
SIRF-Star III chipset
GPS Sensitivity
-159dBm
GPS Frequency
L1,1575.42MHz
C/A Code
1.023MHz chip rate
Channels
20 channel all-in-view tracking
Position Accuracy
10 meters, 2D RMS
Velocity Accuracy
0.1 m/s
Time Accuracy
1 us synchronized to GPS time
Datum WGS-84
Reacquisition 0.1
sec.,average
Hot start
1 sec.,average
Warm start
38sec.,average
Cold start
42sec.,average
Altitude Limit
18,000 meters (60,000feet) max.
Velocity Limit
515 meters/second (1000knots) max.
Acceleration Limit
Less than 4g
Jerk Limit
20m/sec
Operating temperature
-20° to 70° C
Humidity
5% to 95% Non-condensing
Dimension 61.8mmx41mmx18mm
Voltage
Rechargeable 600 mAh battery(3.7V)
Charging connector
DC 5V