آر اف (فرکانس رادیویی) و بی‌سیم گیرندهٔ آر‌اف

Product Attributes

Introduction

M210Z-D80 is a high-performance multi-mode, multi-frequency GNSS receiver module designed based on the AT9980 chipset. The module integrates an RF front-end LNA and SAW filter, digital baseband core, BeiDou signal processing engine, and power management functions. It supports multiple navigation systems including BeiDou Navigation Satellite System, GPS, GLONASS, and QZSS, with multi-system combined positioning capability.

Features

• GPS L1+L5 dual-frequency positioning
• BeiDou B1I/B2a (BDS-2/BDS-3) support
• RTCM 3.X protocol support
• Active antenna detection and protection
• Integrated DCDC and LDO power management; supports 3.3V single-supply operation (with internal DCDC) or 1.8V~3.3V single-supply for RTC circuit
• Built-in active antenna power supply at module antenna port — no external wiring required
• RTC and backup circuit supply voltage down to 1.4V
• Power consumption: ~35mA@3.3V (full system continuous operation); 50uA@3.3V (standby mode)

Applications

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