Description
The Reyax RYS352A is a compact, fully integrated GNSS antenna module combining a high-performance multi-constellation receiver with an embedded active antenna. It is engineered for developers and system integrators requiring reliable, centimeter-level assisted positioning in IoT devices, drones, vehicle telematics, and portable navigation systems. The module’s architecture includes an enhanced SAW filter, low-noise amplifier (LNA), and temperature-compensated crystal oscillator (TCXO) to maintain signal integrity and timing accuracy across its full operational temperature range.
Communication is handled via a standard 3.3V UART serial interface, outputting NMEA 0183 sentences for easy parsing by microcontrollers like ESP32, STM32, or Raspberry Pi. The integrated RTC battery backup ensures rapid Time-to-First-Fix (TTFF) for hot and warm starts, while the configurable 1-10Hz update rate supports dynamic tracking applications. Its built-in interference cancellation and path detection logic make it suitable for deployment in urban canyons and mixed indoor-outdoor environments where signal reflection and multipath are common challenges.
Reviews
There are no reviews yet.