CAR GPS NAVIGATION SYSTEM BOX

Detailed Product Description

CAR GPS NAVIGATION SYSTEM BOX

Frequency 400MHz
Main Chip Type SAMSUNG S3C2443GH-40
Memory 64MB  DDRII SDRAM
Storage 64MB2GB NAND Flash
Navigation Software Storage SD card/NAND FLSAH
Operating System WinCE 5.0 Core Chinese/English Version
Software-Compiled Type ARMV4I

Multimedia Parameters and Performance
Audio Support Type MP3/WMA/PCM
Video Support Type MP4/ASF/WMV/AVI/DIVX/3GP
Video decoding performance QVGA 25 Frame/ per second

GPS Hardware Parameters
Chipset SiRF Star III
Frequency 1.575GHZ
C/A CODE 1.023 MHZ chip rate
Channel Number 20 Channels
Tracking Sensitivity -159dBm
Positioning Accuracy 10m, 2D RMS
5m, 2D RMS, WAAS enable
Rate 0.1m/s
Data Update Rate 1HZ
Re-capture Time Average value:0.1s(OPEN SKY)
Hot start-up time Average value: 3s(OPEN SKY)
Warm start-up time Average value: 38s(OPEN SKY)
Cold start-up time Average value: 45s(OPEN SKY)
Maximum Positioning Height 18,000m
Maximum rate 515m/s
Acceleration < 4g
Built-in antenna gain <27dB
Built-in antenna current 15mA
Built-in antenna VSWR <=2
External antenna interface SMA
External antenna voltage 3.3V±5%
External antenna gain 27dB
External antenna current 15mA