User`s manual

USB Dongle Series Model:UD-731
UniTraQ International Corp. RoHS compliance.
2010,07, Version 1.3
3
1. Introduction
The UD-731 is a GPS USB Dongle and it is optimized for good performance and low cost.
Its 65 parallel channels and Venus 6 search bins provide short start-up time and fast signal
acquisition. Having fast time-to-first-fix and high sensitivity, the UD-731 offers good
navigation performance even in urban canyons.
The UD-731 is capable of keeping up to 1Mega bytes records or positions, including
longitude, latitude, speed, UTC and tag data. The location histories can be exported to
mapping software such as Google Earth.
It is compact and easily used with your laptop or mini notebook.
2. Package Contents
UD-731 ………….. x 1
CD-ROM …………x 1
3. System Requirements
The UD-731requires the minimum to run on a laptop:
Operating System: Windows 2000 / XP/Vista
CPU: 500 MHz, Pentium III
System Memory: 128MB RAM
Hard Disk: 50MB free space
4. Features
 65 channel to acquire and track satellites simultaneously
 Capable of keeping up to 1 Mega byte Data logger (Longitude, Latitude, Speed,
UTC….)
 Industry-leading TTFF speed
 Signal detection better than -158 dBm
 SBAS (WAAS/EGNOS) capable
 Cold start < 45seconds
 Hot start < 1second
 USB Interface
 Accuracy 5m CEP
 Easy-plug-in Notebook
 RoHS compliance