Holux GPSlim 236B User Manual - 4. Technical Specification
HOLUX
GPSlim236B Wireless Bluetooth GPS Receiver Manual
6
4. Technical Specification
4.1. Basic Specification
z
Chipset：
SiRF Star III chipset
.
z
Channels： 20 parallel satellite-tracking channels.
z
Frequency： 1575.42 MHZ.
z
Receiver： L1, C/A code.
4.2. Acquisition Time (averaged)
z
Reacquisition： 0.1sec.
z
Cold start：
z
Warm start：
z
Hot start：
4.3. Receiver Accuracy
z
Normal： 5-25 meters CEP without SA.
z
Enable EGNOS or WAAS：
Position:
z
Velocity： within 0.1 meters / second
z
Time： 1 microsecond synchronized GPS time
4.4. Use Limitation
z
Altitude：
z
Velocity: ：
z
Acceleration： 4 G.
z
Jerk： 20 meters / second, max
4.5. Power Supply
z
External Voltage: 5VDC +/- 10%
z
Batteries：
Main Power: Built-in rechargeable Lithium-ion for system power.
Backup Power: Rechargeable Lithium-ion battery for memory & RTC backup.
z
Working voltage: 75-85mA (Normal mode).
30mA (Power Saving).
z
Working period (In Battery full power status):
> 10 hours on Continue mode.
> 16 hours on Power Saving mode.
z
Protection circuit on
should stop charging the cell when
over-temperature condition --50 occurs.