WiFi Module

RFPW2-R8192

A 2.4G 802.11b/g/n single-chip that integrates MIMO WLAN MAC, WLAN RF with 2T2R capable WLAN baseband and a network USB interface controller.

Features:
Single supply of 3.3V
Simple SMD mounting with USB Interface
High Throughtput of up to 300Mbps
Dimension (mm) ：12.9x12.2x2.9
Operating Temperature -20~＋85℃
Application : TV, IPTV, STB, OTT, Security Camera, Automotive, etc

Product Overview

The 2.4G 802.11b/g/n MIMO Wi-Fi Module is a powerful single-chip solution engineered for high-speed wireless communication. Featuring advanced MIMO technology with 2T2R capable WLAN baseband, integrated WLAN MAC, and WLAN RF, this module ensures stable, high-throughput performance up to 300Mbps. Equipped with a USB interface controller and designed for seamless integration, it is ideal for various applications, including home entertainment systems, security devices, and automotive solutions.

With a compact form factor and wide operating temperature range, this module offers a reliable and versatile option for modern connectivity demands.

Key Features

Superior Performance

  • MIMO (2T2R) technology for enhanced data transfer rates and signal reliability.
  • Supports throughput of up to 300Mbps, ideal for bandwidth-intensive applications.

Simplified Integration

  • SMD mounting and USB interface for easy assembly and connection to host systems.
  • Operates on a single 3.3V supply, ensuring power efficiency and compatibility.

Compact and Robust Design

  • Ultra-compact dimensions: 12.9 x 12.2 x 2.9 mm, perfect for space-limited applications.
  • Operates in a wide temperature range: -20°C to +85°C, suitable for diverse environments.

Versatile Applications

  • TV, IPTV, and OTT devices: Delivers fast and stable streaming performance.
  • Set-Top Boxes (STB): Provides seamless wireless connectivity for entertainment systems.
  • Security Cameras: Ensures smooth data transfer for surveillance footage.
  • Automotive Systems: Offers robust wireless communication for connected vehicles.

This module is an optimal choice for developers looking to incorporate reliable, high-speed wireless capabilities into their devices.

Technical Specifications

General

  • Wi-Fi Standard: IEEE 802.11b/g/n
  • MIMO Capability: 2T2R (Two Transmit, Two Receive)
  • Frequency Band: 2.4GHz
  • Interface: USB

Performance

  • Maximum Throughput: Up to 300Mbps
  • Transmission Range: Up to 20 meters (depending on environment)

Power

  • Power Supply: Single 3.3V
  • Power Consumption: Optimized for low power usage

Physical

  • Dimensions: 12.9mm x 12.2mm x 2.9mm
  • Weight: Lightweight design for versatile integration

Environmental

  • Operating Temperature: -20°C to +85°C
  • Storage Temperature: -40°C to +125°C

Applications

  • TV, IPTV, OTT devices
  • Set-Top Boxes (STB)
  • Security Cameras
  • Automotive Systems
  • IoT and Smart Home Devices

Block Diagram Description

The module integrates the following components for optimized performance:

  1. WLAN MAC: Manages the wireless communication protocol and data handling for smooth and reliable data transmission.

  2. WLAN RF: Handles the radio frequency transmission and reception, ensuring strong and stable wireless signals.

  3. 2T2R WLAN Baseband: Implements MIMO (Multiple Input Multiple Output) technology, allowing two data streams to transmit and receive simultaneously for enhanced throughput and signal robustness.

  4. USB Interface Controller: Connects the module to host systems, providing fast and efficient data transfer with USB 2.0 support.

  5. Power Management Unit: Regulates the single 3.3V supply for optimal power efficiency and reliable operation.

  6. Antenna Interface: Interfaces with external antennas to maximize wireless signal strength and range.

The seamless integration of these components ensures high-speed, reliable, and efficient wireless connectivity, making this module suitable for a wide range of applications.


RFPW2-R8193

An upgraded version with enhanced performance, offering up to 400Mbps throughput and improved stability for a wide range of applications, including smart home devices and security systems.

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