User manual

UniTraQ International Corp. RoHS compliance
2009, 04 Version 2.3
Bluetooth GPS Receiver
BT-5721/5722
2
1. Introduction
BT-5 Bluetooth GPS Receiver is a mobile GPS receiver combined an advanced GPS receiver, a
mini antenna and Bluetooth wireless technology together. It is the perfect solution for you seeking a
compact and wireless GPS receiver that consumes low power and has a long battery life with high
gain.
The BT-5721/5722 Bluetooth GPS Receiver is a total solution GPS receiver with Bluetooth, USB Interface
and built-in rechargeable battery for time to first fix. BT-5721/5722 design is based external Bluetooth chipset
and UniTraq’s GPS module with low power consumption.
This positioning application meets strict needs such as car navigation, mapping, surveying, security,
agriculture and so on. Only clear view of sky and certain power supply are necessary to the unit,
BT-5721/5722 contacts to other device via Bluetooth or USB device(BT-5722 only), and built-in recharge
battery to keep almanacs and ephemeras data.
With low power consumption, the BT-5721/5722 tracks up to 65 satellites at a time, re-acquires satellite
signals less than 1s and updates position data every second.