* 3.5inch touch panel, TFT screen, Taiwan brand: INNOLUX* Display color: 65536 colors * Display resolution: 320 x 240 Pixels * Display degree: left to right 130; up to down 110 * Display brightness: 280 cd/m² * Display contrast:300:1 * Solution:CENTRALITY * CPU Chipset:Centrality AtlasII AT440 Processor 300MHz* Operating System: Microsoft WinCE.NET5.0 (Core Version),running at the back ofthe system. * Built-in Memory: 64MB SDRAM * Flash memory:128Mb (NAND flash)* Battery: 3.7V 1400 mAh Li-Ion Battery, model control solution: TMC* Power input:DC 3.7V charger(for car) / Optional 5V AC adaptor (extra cost)* I/O Input Method: Touch Pen/Software Keyboard * Expansion Slot: SD and MMC Slot (Maximum support:2GB) * Speaker: Built-In Speaker 1pc x 1W * USB :USB Mass Sorage * Hot Start: ≤5sec * Warm Start :≤32sec * Cold Start :≤60sec. * Satellite Reacquisition Time Accuracy: 100 Ms * Position Accuracy: Up To 3m Possible * Time Mark: Output 1pulse/Sec., Aligned With GPS Time +/- 0.1sec* GPS frequency 1575.42MHz * Senility:-156 dBm * GPS Module: High Sensitivity Receiver (CPU chipset built-in)* Channel: Enhance 16 channel * Accuracy and velocity dual antenna design with extra active antenna port 32 bit risc, CPU NMEX CHIPSET) * Connector external antenna yes * Receiver: L1(1575.42MHz),C/A code (1.023MHz); Protocol NAEA V2.2, 9600,8,N.1,GGA,GSV& RMC * Maximum altitude: < 60.000 Feet * Maximum velocity: < 700 knots; Max. update rate:1 HZ* RF Connector: MCX to SMA * Firmware upgrade:SD card; flash eprom filed programming software available* Operation time(maximum): 6 hours ( when battery full power)* Audio out 3.5 mm stereo jack * USB connector 1.1Version (Mini Port) * Power supply 3.5mm Jack (5V) * Buttons on device Power on/off stand-by ,wheel (volume control) reset* Operation temperature: -20°C to +60°C (industrial grade)* Storage temperature: -20°C to +80°C * Support language: Chinese and English producing area:China payment:T/T , L/C