2
Caution
Read before you start to use:
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Global position system (GPS) is obt ained by American Ministry of National Defense, and they got the full responsibility about the
preciseness and the maintenance. Any changes may cause the capacity and preciseness of GPS differed.
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If you use this device inside of build ings, tunnels, or any huge objects beside you, the GPS sign als might be cut-off or disturbed.
Please do not consider that the receiver is malfunction.
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The receiver operating temperature is loca ted between – 20°C and + 60°C. For safety and lifetime of Li-ion battery usage, do n ot
place this device over two hours with overheated environment...
1. Introduction
The Bluetooth GPS Receiver is a total solution of GPS receiver with SiRF-IV 48 channels all-in-view tracking technology.
This Bluetooth GPS Receiver
can communicate with other electronic devices by Bluetooth interface.
The Bluetooth GPS Receiver
is designed as an ultra low power consumption device, and high position accuracy. It will update the satellite
position every second. This Bluetooth GPS Receiver
auto-locating feature is capable of automa tically determining a navigation s olution
without intervention. However, acquisition performance
could be interfered and do cold start
if the receiver were initialized with occurrence
of the following events:
1) First in use
2) The GPS receiver is not in use for more than 3 months or transportation over distances further than 500 kilometers.
3) Change Li-ion battery.
2. Features and Functions
1) SiRF-IV series simultaneous time-frequency search bins. Signal detection better than -163dBm
2) Cold start < 30 seconds at –147dBm
3) Hot start < 1sec. under open sky.
4) 2.5m CEP accuracy.
5) Signal reacquisition 1 sec.
6 Acquire and track 48 satellites simultaneously
7) Bluetooth class-2 operation, 4dBm output level Up to 10m of operation
8)
SPP compatible, version 2.0 compliant
9) High capacity Li-ION rechargeable battery.
