Wi-Fi 6 Series

FEM 62218

High Power 2.4-2.5GHz RF Front-End Module

FEM 62218 Chip

Product Overview

The Wi-Fi 6 FEM 62218 is a high-power, highly integrated RF Front-End Module optimized for the 2.4GHz frequency band. It is specifically designed to meet the rigorous performance requirements of 802.11ax (Wi-Fi 6) systems, offering superior output power and exceptional linearity to maximize coverage and throughput in residential and commercial wireless environments.

This module integrates a high-performance power amplifier (PA) and a low-noise amplifier (LNA) into a compact architecture. With a focus on signal integrity, the 62218 achieves an ultra-low Dynamic EVM of -43 dB at 21.0 dBm output power, ensuring stable support for high-order modulation schemes like 1024-QAM over HE40 channels.

FEM 62218 Product Overview

Key Features

High Power Output

Delivers robust 21.0 dBm output power for extended range and wall-penetration capabilities.

Ultra-Low EVM

Maintains -43 dB DEVM at HE40 MSC11, enabling reliable 1024-QAM connectivity.

2.4GHz Optimized

Specialized for the 2.4-2.5GHz band to provide stable Wi-Fi 6 performance in crowded spectrums.

Linear Architecture

High-efficiency design reduces heat dissipation while maintaining peak signal performance.

Key RF Specifications

Typical performance at room temperature 25°C.

Parameter Specification / Condition
Frequency Range 2.4 – 2.5 GHz
Output Power (Pout) 21.0 dBm @ HE40 MCS11
Dynamic EVM (DEVM) -43 dB (Typical)
Standard Support 802.11ax (Wi-Fi 6)
Channel Bandwidth HE20 / HE40 Support
Modulation Supports up to 1024-QAM (MCS11)

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