آر اف (فرکانس رادیویی) و بی‌سیم گیرندهٔ آر‌اف

Product Attributes

Introduction

The M216Z-D80 is a high-performance multi-mode, multi-frequency GNSS receiver module that integrates an RF front-end LNA, SAW filter, digital baseband core, BeiDou signal processing engine, and power management. The module supports multiple satellite navigation systems, including BeiDou, GPS, GLONASS, and QZSS, with multi-constellation combined positioning capability.

Features

• GPS L1 + L5 dual-frequency positioning
• BeiDou-2/3 system support
• RTCM3.X protocol support
• Active antenna detection and protection
• Power management with integrated DC-DC converter and LDO; supports 3.3V single-supply (using internal DC-DC converter) or 1.8V ~ 3.3V single-supply for RTC circuit
• Built-in active antenna power supply at module antenna port, no external routing required
• RTC and backup circuit supply voltage down to 1.4V
• Power consumption: full system continuous operation: ~35mA@3.3V; standby: 50uA@3.3V

Applications

• Automotive positioning and navigation
• Mobile phones, tablets, and handheld devices
• Embedded positioning devices
• Wearable devices