Product Overview
The BU-1025TF is a versatile GNSS module integrating a high-performance positioning chip, onboard Flash memory, and a backup battery. It supports concurrent reception of GPS, BeiDou, GLONASS, and Galileo. Whether in "urban canyons," dense forests, or open maritime environments, the BU-1025TF delivers superior accuracy and ultra-fast Time-to-First-Fix (TTFF).
Key Technical Advantages
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Multi-Constellation Concurrent Reception: Tracks 2-3x more satellites than GPS-only modules, ensuring stable positioning in obstructed environments.
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Onboard Flash Memory: Allows users to customize and permanently save configurations (e.g., Baud rate, Update rate up to 10Hz, NMEA protocols) via commands.
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Nanosecond-Level Timing (1PPS): Features a high-precision 1PPS (Pulse Per Second) output, ideal for time synchronization in communication base stations and power grids.
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Ultra-Low Power Consumption: Operates at only 25mW, significantly extending the battery life of handheld devices and portable trackers.
- Instant Hot Start: The integrated backup battery retains ephemeris data, enabling near-instantaneous re-positioning after power cycles.
