Functional introduction:
„h Installing electronic map navigation software through SD card or NAND FLASH to realize the satellite positioning navigation function
„h Supporting Flash display, provide you the fun of flash
„h Support MP3/MP4 files display
„h Applying the most reasonable hardware design, which reduce the purchase cost greatly
„h Apply one-key electric control, makes the on/off and sleep operation easier.
„h Supporting electronic book, picture viewing, GPS testing and so on, showing the high performance-price rate of the machine.
„h Supporting sitf STAR III GPS receiver group
„h Built-in ceramic antenna, and can use utter antenna
„h 7 inches wide screen TFT LCD screen, the resolution is 320x240
„h Key and touch screen operation
„h Double-track stereo earphone, built-in high fidelity 1W reproducer, volume is adjustable.

Specifications:
„h Main frequency:400MHZ
„h Type of CMOS chip:SAMSUNG 2440 ARM9
„h EMS memory:64MB
„h Storage space:64MB
„h Navigation software storage :SD card
„h Operation system:WINCE 4.2 NET
„h Product dimension:100mmx85mmx36mm
„h Storage temperature:-20ўJto +70ўJ
„h Working humidity:45% to 80%RH
„h Storage temperature:30% to 90%RH
„h Barometric:860mbar ~ 1060Mbar
„h Supported audio:MP3/WMA
„h Supported video:MP4/ASF/WMV/AVI/DIVX
„h Video decode: QVGA 25frame/second
„h Supported picture: BMP/JPG
„h Supported file: TXT
„h Dimension of monitor:7"
„h Resolution of monitor :320 x 240
„h Sound output: double tracks CD quality
„h Sound power: earphone double track 0.25W/CHANEL. Single channel 8O/1W
„h Average power consumption: 1.5W
„h Staying consumption:<10mw

GPS Parameter:
„h Chip group: sirf Star III
„h Frequency:1.575GHZ
„h C/A CODE:1.023 MHZ chip rate
„h Number of channels:20channels
„h Sensitivity of following:-159dbm
„h Precision of positioning:10m, 2D RMS 5m, 2D RMS, WAAS enable
„h Speed:0.1m/s
„h The update rate of data:1HZ
„h Time of regain : 0.1s in average
„h Time for hot start:1s in average
„h Time for warm start: 38s in average
„h Time for cold start: 42s in average
„h Max positioning height:18,000m
„h Max speed :515m/s
„h Acceleration:< 4g
„h Built-in antenna :built-in ceramic antenna
„h Built-in antenna plus:27db
„h Voltage of built-in antenna:3.3VЎУ5%
„h Current of built-in antenna:15ma
„h Standing wave rate of built-in antenna:<=2
„h Interface of outer antenna: MMCX
„h Voltage of outer antenna:3.3VЎУ5%
„h Built-in antenna plus:27Db
„h Cu