The BT-308 is a GPS receiver with Bluetooth interface and built-in active antenna for high sensitivity to tracking signal. Based on the SiRF star Ⅱe/LP low power chip set and supports all functions(SingleSat updates in reduced visibility, Superior urban canyon performance, FoliageLock for weak signal tracking, etc.). The BT-308 is well suited to system integration and users who use PDA, Smart phone, Tablet PC and Notebook PC with Bluetooth devices. It satisfies a wide variety of applications for car navigation, personal navigation or touring devices, tracking and marine navigation purpose.
The BT-308 is a Bluetooth-enabled GPS receiver with a built‑in active antenna and support for SiRF star low‑power chipset. It offers high sensitivity, multiple LED status indicators, and optional external antenna for challenging signal environments.
The manual explains how to power the device, connect to PDAs, notebooks, or Bluetooth Compact Flash cards, configure COM ports, and run mapping software. It also covers testing procedures, detailed electrical and Bluetooth specifications, and FCC compliance information.
| Frequency | L1, 1575.42 MHz |
|---|---|
| Sensitivity | -170 dBW |
| Horizontal Accuracy | 15 m (2D RMS, SA off) |
| Battery Capacity | 900 mAh |
| Operation Time | 8 hr continuous, >10 hr trickle |
| Dimensions | 85 mm × 47 mm × 26 mm |
| Weight | 98 g |
| Bluetooth Version | V1.1 |
| Bluetooth Power Consumption | 45 mA typical |
The Bluetooth passkey is “2003”.
The battery provides about 8 hours of continuous operation, and over 10 hours in trickle power mode.
The green LED blinks when the GPS position is fixed.