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The BT-74S Bluetooth-GPS receiver from Stars Navigation Tech Ltd integrates a SiRFstarIII chipset, allowing easy acquisition of 20 parallel satellites and easy position-fix from urban or canyon areas. It boots up in1s at hot start, 38s at warm start or 42s at cold start. It has a built-in ceramic patch antenna and -159dBm tracking sensitivity. Its reacquisition time is 0.1s. Baud rate is 38,400bps in NMEA-0183.
The BT-74S is compatible with Bluetooth devices with Serial Port Profile (SPP) and has an operating range of more than 10m. Its 1,100mAh rechargeable Li-on battery supports up to 14hrs operation and up to a week on standby. Recharge time is about 4hrs. The device is designed with three LED indicators for GPS, Bluetooth and power status. It is RoHS-compliant and bears CE and FCC marks.
Delivery lead time is three weeks.
Stars Navigation Tech Ltd Booth no. 6S28