QPF4211TR13

RF Front End (LNA + PA) Overview

The QPF4211TR13 is an integrated medium power front end module (FEM) designed for Wi-Fi 6 (802.11ax) systems operating in the 2.4 GHz band. It covers frequencies from 2.412 GHz to 2.484 GHz and features a 16-SMD package with integrated matching circuits to minimize layout area. The device includes SP2T switch functionality, supporting transmit and receive paths. It is moisture sensitive (MSL level 3) and complies with RoHS3 standards. The component is supplied in reel packaging.

RF Front End (LNA + PA) Feature Summary

• Integrated front end module architecture combining low noise amplifier, power amplifier, and SP2T switch for compact system design
• Optimized specifically for Wi-Fi 6 (802.11ax) protocol support within the 2.4 GHz ISM band
• Incorporates integrated impedance matching networks to reduce external component count and PCB footprint

RF Front End (LNA + PA) Applications

• Wi-Fi 6 access points and routers
• Wireless LAN infrastructure equipment
• IoT devices requiring 802.11ax compliance

RF Front End (LNA + PA) Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS3 compliance status and MSL level 3 handling requirements during storage and assembly. Ensure supply chain sources are verified against official Qorvo lists to avoid counterfeit parts.

RF Front End (LNA + PA) Selection Notes

Select this module for designs requiring integrated RF front-end solutions for 2.4 GHz Wi-Fi 6 applications. Consider the 16-SMD package dimensions and thermal characteristics for PCB layout. Evaluate integration benefits against discrete component alternatives for size and performance optimization.

RF Front End (LNA + PA) Part Context

The QPF4211 belongs to Qorvo's portfolio of wireless connectivity components. It addresses the increasing demand for high-efficiency, small-form-factor RF modules in next-generation wireless networking hardware. The part supports the transition to Wi-Fi 6 standards by providing necessary signal conditioning and amplification.

RF Front End (LNA + PA) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Qorvo resources for potential cross-reference options.