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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
GSM module
GPS Chipset
GPS Sensitivity
GPS Frequency
C/A Code
Channels
Position Accuracy
Velocity Accuracy
Time Accuracy
Datum
Reacquisition
Hot start
Warm start
Cold start
Altitude Limit
Velocity Limit
Acceleration Limit
Jerk Limit
Operating temperature
Humidity
Dimension
Voltage
Charging connector
WT200B USER MANUAL
WT200B
MTK program, GSM 850/900/1800/1900 dual-band or
quad-band Support the TCP protocol
SIRF-Star III chipset
-159dBm
L1,1575.42MHz
1.023MHz chip rate
20 channel all-in-view tracking
10 meters, 2D RMS
0.1 m/s
1 us synchronized to GPS time
WGS-84
0.1 sec.,average
1 sec.,average
38sec.,average
42sec.,average
18,000 meters (60,000feet) max.
515 meters/second (1000knots) max.
Less than 4g
20m/sec
-20° to 70° C
5% to 95% Non-condensing
61.8mmx41mmx18mm
Rechargeable 600 mAh battery(3.7V)
DC 5V
Page 4 of 18
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