Image Attachment: [gps]
2007421515577484b.jpg (9-7-2007 19:36, 80.69 K)
7Ħħ TFT high clearness display touch panel, easy operate
GPS function through SD card
Inside high sensitivity GPS receiving antenna
Shortcut menu operate interface
AV input: double track and single video input port
Output double track stereo CD tone. with earphone port, inside hi-fi 1W speaker.
The earphone and speaker volumes are adjustable.
General input voltage range, auto fit 12/24-car power, out power max 8W, average 5W, and standby less than 60mW.
Support mp3, mp4 and others play source.
Can view multi format Electric phots
Text read function
System Parameters
Main frequency 400MHZ
CMOS Chip SAMSUNG S3C2440A-40
EMS memory 64MB
Storage Space 128MB
Navigation software storage SD card or internal NAND??FLASH
Operating system WINCE 4.2 NET
Software translate & edit type ARMV4
Basic Parameters
Video output type Complex video (CVBS), PAL/NTSC auto identify
Video output voltage 1.0Vpp/75??
Display screen size 7 INCH
Display resolution 480??34
Sound output Mixed track CD tone
Sound power Earphone double track 0.25W/CHANEL, Single Channel 1W
Average power estimation 1.5W
Standby power estimation 24mW
Input DC voltage DC 9V--28V
GPS Parameters
Chip SiRF Star III
Frequency 1.575GHZ
C/A CODE 1.023 MHZ chip rate
Channels 20 CHs
Tracking sensitivity -159dBm
Positioning precision 10m, 2D RMS
5m, 2D RMS, WAAS enable
Data update ratio 1HZ
Re-capture time Average 0.1s
Hot start time Average 1s
Warm start time Average 38s
Cold start time Average 42s
Position height max 18,000m
Acceleration < 4g
Internal antenna type Internal active ceramic antenna
Internal antenna gain 27dB
Internal antenna voltage 3.3V??%
Internal antenna currency 15mA
External antenna port MMCX
External antenna voltage 3.3V??%
External antenna gain 27dB
External antenna currency 15mA
