Appendix; Appendix A - Specifications - GTrek User Manual

Appendix

Appendix A – Specifications
General
Frequency
C/A Code
Datum
Performance Characteristics
Position Accuracy
Velocity Accuracy
Acceleration
Timing Accuracy
Re-acquisition Time
Hot start
Warm start
Cold start
Sensitivity
Update
Dynamic
Altitude
Velocity
Acceleration
Power
Input Voltage
Power Consumption
Battery
I/O
Available Baud Rates
Protocols
Environment
Operating Temp.
Storage Temperature
Charging
Bluetooth
Standard
Output Power
Range
Bluetooth Profile
Frequency
Security
USB Bridge
Standard
Full - speed
Dimension
GTrek
Weight
© GTrek Ltd. 2008
L1,1575.42MHZ
1.023MHZ
WGS84
Without aid: 3.0m 2D-RMS
<3m CEP(50%) without SA(horizontal)
DGPS (WAAS,EGNOS,MSAS,RTCM):2.5m
Without aid: 0.1m/s
DGPS (WAAS,EGNOS,MSAS,RTCM):0.05m/s
Without aid:<4g
DGPS (WAAS,EGNOS,MSAS,RTCM):<4g
50ns RMS
<1s
1s (Typical)
33s (min)
36s (min)
Acquisition:-144dbm
Tracking:-158dbm
1Hz
Maximum 18,000m
Maximum 515m/s
Maximum 4g
Vin : 5.0V±10%
40mA
Built-in rechargeable 1000mAH Li-ion battery
115,200 bps
NMEA 0183 v3.01
-10 ~ 60˚C
-20 ~ 60˚C
0 ~ 45˚C
Fully compliant with Bluetooth V1.2
0dbm (Typical),Class II
Up to 15 meters
Serial Port Profile (SPP)
2.4G ~ 2.4835GHz ISM Band
Yes
Fully compliant with USB 2.0
12Mbps
46.5 x72.2 x20 mm
60g (including battery)
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