Sell 3.5 inch GPS

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Functional introduction:
 Installing electronic map navigation software through SD card or NAND FLASH to realize the satellite positioning navigation function
 Supporting Flash display, provide you the fun of flash
 Support MP3/MP4 files display
 Applying the most reasonable hardware design, which reduce the purchase cost greatly
 Apply one-key electric control, makes the on/off and sleep operation easier.
 Supporting electronic book, picture viewing, GPS testing and so on, showing the high performance-price rate of the machine.
 Supporting sitf STAR III GPS receiver group
 Built-in ceramic antenna, and can use utter antenna
 3.5 inches wide screen TFT LCD screen, the resolution is 320x240
 Key and touch screen operation
 Double-track stereo earphone, built-in high fidelity 1W reproducer, volume is adjustable.
 Built-in Li battery, charging through outer DC12V, it can be connected to car lighting device.

 Main frequency:400MHZ
 Type of CMOS chip:SAMSUNG 2440 ARM9
 EMS memory:64MB
 Storage space:64MB
 Navigation software storage :SD card
 Operation system:WINCE 4.2 NET
 Product dimension:100mmx85mmx36mm
 Storage temperature:-200to +700
 Working humidity:45% to 80%RH
 Storage temperature:30% to 90%RH
 Barometric:860mbar ~ 1060Mbar
 Supported audio:MP3/WMA
 Supported video:MP4/ASF/WMV/AVI/DIVX
 Video decode: QVGA 25frame/second
 Supported picture: BMP/JPG
 Supported file: TXT
 Dimension of monitor:3.5"
 Resolution of monitor :320x240
 Sound output: double tracks CD quality
 Sound power: earphone double track 0.25W/CHANEL. Single channel 8O/1W
 Average power consumption: 1.5W
 Staying consumption:<10mw
 Battery: Chargeable Li-battery 1000mah
 The time of battery usage: more than 3.5 hours normally. Over 320 hours under the staying condition.

GPS Parameter:
 Chip group: sirf Star III
 C/A CODE:1.023 MHZ chip rate
 Number of channels:20channels
 Sensitivity of following:-159dbm
 Precision of positioning:10m, 2D RMS 5m, 2D RMS, WAAS enable
 The update rate of data:1HZ
 Time of regain : 0.1s in average
 Time for hot start:1s in average
 Time for warm start: 38s in average
 Time for cold start: 42s in average
 Max positioning height:18,000m
 Max speed :515m/s
 Acceleration:< 4g
 Built-in antenna :built-in ceramic antenna
 Built-in antenna plus:27db
 Voltage of built-in antenna:3.3V15%
 Current of built-in antenna:15ma
 Standing wave rate of built-in antenna:<=2
 Interface of outer antenna: MMCX
 Voltage of outer antenna:3.3V15%
 Built-in antenna plus:27Db
 Current of outer antenna:15ma