Qstarz BT-Q818XT is more than just a Bluetooth GPS receiver. It is enhanced with outstanding 10Hz feature, which is excellent for high speed racing requirement. 3-level switch to easily switch to 10Hz high speed more or 1Hz normal speed mode.

Features:

• 66-Channel Performance for fast acquisition and reacquisition
• Super high sensitivity -165dBm adopting latest MTK II chipset
• Lower power consumption up to 42hrs navigation time
• 10Hz update rate for higher accuracy of the demand of eXtreme Sport
• Less than 15-Sec. AGPS fix support : download almanac data to realize faster TTFF and positioning under warm start
• G-Mouse + Bluetooth in one: wired and wireless GPS receiver
• 3-level switch(10Hz-1Hz-Off) for easy operation
• Fast Position Fix ,Cold start 35s, Warm start 33s,Hot start 1s
• Personal/Portable Navigation (PDA, Smartphone, PC, etc.)
• DGPS(WAAS+EGNOS+MSAS) support
• Auto On-Off function for smart power control