Altina GBT708 ユーザーズマニュアル

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Altina GBT708 Bluetooth wireless GPS Receiver is a total solution GPS receiver with 
Bluetooth, UART interface and built-in rechargeable battery for high sensitivity to tracking 
signal.  GBT708 is a dual-function GPS receiver. Not only transmit satellite information 
through the PDA or Notebook with Bluetooth interfaces but also G-Mouse GPS receiver 
through a data cable. 
GBT708 provide you various applications such as car navigation, mapping, surveying, 
security, agriculture and so on. GBT708 communicates with other device through Bluetooth 
wireless function and compatible interface of RS-232 or USB.  Indeed, built-in 
rechargeable Lithium-ion battery offer you a convenient use in drive and also can save 
satellite information such as the status of satellite signal, the last location, date and time for 
last use. 
With low power consumption, the GBT708 can track up to 12 satellites at a time, and 
re-acquires satellite signals in 100 ms and updates position data every second. 
Trickle-Power allows the unit operates a fraction of the time and Push-to-Fix permits user to 
have a quick position fix even though the receiver usually stays off.   
¾  Built in SiRF Star IIe/LP Low power consumption chipset 
¾  12 parallel satellite-tracking channels for fast acquisition and reacquisition 
¾  High speed signal acquisition using 1920 time/frequency search channels 
¾  Built-in WAAS/EGNOS Demodulator without any additional hardware 
¾  Compatible with Bluetooth Serial Port Profile (SPP) completely 
¾  Built-in rechargeable Lithium-ion battery without external power supply 
¾  Provide Continued mode and Power Saving mode for user’s requirement 
¾  Provide expand terminal contact to other system without Bluetooth device 
¾  Built-in rechargeable battery for memory and RTC backup and for fast Time To 
First Fix (TTFF) 
¾  Support NMEA0183 v2.2 data protocol and SiRF binary code 
¾  4 colors LED to indicate the status of device 
¾  Extra active antenna connecting port for getting better satellites signal 
¾  FLASH based program memory. New software revisions upgradeable through 
serial interface。