Receive GPS data, using Bluetooth technology transfer, Application of equipment communication, positioning, navigation with PDA. Smart phone .Notebook, PC etc which have Bluetooth function Feature High sensitivity , high performance GPS chip , can receive 16 satelite signal at same time. According with Bluetooth 1.2 class 2, supporting Bluetooth across communication Profile (SPP Profile) SPP Profile Supporting NMEA-0183，9600bps Low power consume , 20 hours working time . Re -chargeable li-battery , enclose charger 3 LED indication light show charge states of Bluetooth .GPS . Appearance terseness , slinky , portable . Specification General GPS Chip NEMERIX GPS(chip抯) Module Frequency L1,1575.42MHz C/A Code 1.023MHz chip rate Channels 16 channels all in view tracking Antenna(internal) Built-in low noise Support standard NMEA?183 Sensitivity To-152Bm Tracking Superior Urban Canyon Performance Acquisition Rate Cold Start 60 sec average Acceleration<4g Warm Start 38 sec average Motional Jerk 20m/sec Hot Start 12 sec average Reacquisition 1 sec Accuracy 3m CEP (50%),7m(90%) Velocity 0.1m/sec,without SA Time ?00ns synchronized to GPS time Power Built-in rechargeable 880mAh Li-ion battery Operation Current 45mA(Typical) Operation Time 20hrs,after fully charged,in continuous Charging time 2.5hrs(Typical) Environmental Operating Temperature -20c to +60c Relative Humidity 5% to 90% non-condensing Accuracy Position 3meters CEP(50%),without SA(Horizontal) 7 meters (90%) Velocity 0.1m/sec.without SA Time ?00ns synchronized to GPS time Daturm WGS-84(or by demand) Dynamic Conditions Altitude <18,000m Velocity <515m/sec Interface Communication Protocol Communicate with host platform via Bluetooth (class 2)serial port profile Bluetooth communication distance 10M.TYP GPS Protocol Default:NMEA-0183(V3.01)-GGA(1),GSA,GSV RMC(1),VTG(1),Brand rate 9600 bps Data bit: 8,stop bit:1(Default) Device Size 72.8(L)x45.8(W)x18.8(H)mm 2.87(L)x1.78(W)x0.743(H)inch Accessories Car charger(12V in,5.7V output) AC adaptor(5.7V output,500mA)