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Bluetooth GPS Receiver User Manual
-3-
Bluetooth GPS receiver outdoor or open sky at least 15~20 minutes for sure 3D
position fixed and almanac updated.
1. Introduction
FGPXBT01a Bluetooth GPS Receiver is a total solution of GPS receiver. High capacity
rechargeable lithium-ion battery and solar charger circuit build-in, GPS antenna, Blue tooth
transmit/receive system are included. It is designed on the most advantage GPS
kernel( FirstGPS
TM
), got the full-function, industry-level locating capacity and low prices.
You can use this Bluetooth GPS Receiver as vehicles navigator, security system,
geographic measurement, investigations or agriculture purpose. FGPXBT01a Bluetooth GPS
Receiver operation requirement is a proper power supply and the open sky-view. This Bluetooth
GPS Receiver can communicate with other electronic devices by Blue tooth interface. Built-In
Flash Memory can save satellite information and do almanac refresh periodically .This will
shorten Time To First Fix(TTFF) effectively.
The Bluetooth GPS Receiver is designed as a 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 automatically determining a navigation solution 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) Failure of the internal memory battery without system standby power.
2. Features and Functions
1) Act as WARM/HOT start with built-in battery
back-up power circuit design will keep flash memory and RTC clocking always.
Shorten TTFF effectively
2) Automatically almanac/
ephemeris
update in flash mmory
programmable flash utility to do refresh on satellite orbit data information every 10 minutes.
3) Smart power management solution.
GPS Device will automatically shutdown in case of bluetooth un-detected over default time.
4)
Compatible with Bluetooth Serial Port Profile (SPP) completely.
5)Support RTCM (Radio Technical Commission for Maritime Services) real-time deviation
correction capacity, can provide the precision smaller then 1 meter.
6)Easy to combine with vehicle, voyage navigation, vehicle management, AVL, personal
navigation, tracking system and map applications.