آر اف (فرکانس رادیویی) و بی‌سیم گیرندهٔ آر‌اف

Product Attributes

Introduction

M216H is a high-performance BDS/GNSS multi-constellation satellite navigation receiver module, integrating RF front-end, digital baseband core, multi-mode satellite signal processing engine, and power management functions. The module supports multiple satellite navigation systems, including BDS, GPS, GLONASS, and QZSS, with multi-constellation combined positioning capability.

Features

• Supports BDS/GPS/GLONASS/QZSS multi-constellation combined positioning and single-constellation standalone positioning.
• Supports all BeiDou-2/BeiDou-3 satellites 1–63.
• Active antenna detection and protection.
• Integrated DCDC and LDO power management; supports 1.8V–3.3V single-supply operation or 1.8V–3.3V single supply for RTC circuit.
• RTC and backup circuit supply voltage down to 1.62V.
• Power consumption: GPS/QZSS+BDS dual-mode continuous operation: ~13mA@3.3V; standby: 15uA@3.3V.

Applications

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