The altina bluetooth GPS receiver gbt708 enables you to receive GPS data on mobile handheld, pocket PC, notebook wirelessly. Using this device, you can ignore the messy cords to easy your life. GBT708 receiver provides high position accuracy and has reliable tracking capabilities. The device can provide you an easy way to find out the correct direction you want to go. The ultra low power consumption design gives you more than 9 hours of continuous usage based on sirf start iie/lp chipset. Feature 1. Built-in SiRF Star IIe/Low Power high performance chipset 2. Tracks up to 12 satellites at a time 3. Built-in WAAS/EGNOS Demodulator 4. On/off Bluetooh switch button enables you to get prompt connection 5. Long operating time: More than 9 hrs on continuously mode 6. Three LED indicators: Power/Bluetooth/GPS 7. External voltage:5VDC +/- 10 % 8. Equipped Rubber pad to well protect antenna and data port Specification 1. General Spec. 1) Format: NMEA0183 V2.2 ASCII output 2) Chipset: SiRF Star IIe/LP 3) Frequency: L1,1575.42 MHz 4) Code: C/A code 5) Baud Rate:9600 bps 6) Sensitivity: -175dBW 7) DGPS: Enable (WAAS/EGNOS/MSAS) * Position: Time * Transmit satellite data through PDA/NB with Bluetooth interface * Also a G-Mouse Receiver through a data cable to transmit satellite signal to t He device without Bluetooth interface 8) Optional Antenna: MCX,3.3V,5M,180degree 2. Acquisition Time (averaged) 1) Reacquisition:0.1sec 2) Snap start: 3) Cold start: 4) Warm start: 5) Hot start: 6) Update rate:1 second continuously 3. Receiver Accuracy 1) Accuracy:5-25 meter CEP without SA. 2) Velocity:0.1 meters per second without SA 3) Time:1 microsecond synchronized to GPS time 4. Dynamic 1) Altitude: 2) Velocity: 3) Acceleration:4G 4) Jerk:20 meters per second/Max 5. Interface 1) Protocol * Standard: GGA, GLL, GSA, GSV, RMC, VTG * Optional: GLL, VTG or SiRF binary 2) Connection: Communicate with Host Platform via Bluetooth (Class 2) Serial Port Profile (up to 10 meters range) 3) Datum: WGS84 6. Physical characteristic 1) Dimension:72mm x 55mm x 21mm (L x W x H) 2) Weight:78g 3) External voltage:5VDC +/- 10% 4) Power: Built-in Lithium-ion rechargeable battery for memory and RTC backup and For fast Time to First Fix (TTFF) 5) Power Consumption:16 hrs for saving mode; 9 hrs for continually using mode. 7. Environment 1) Operating Temperature: -10 C ~ + 60 C 2) Storage Temperature: -20 C ~ + 85 C 3) Humidity:5% ~ 95%; non-condensing