QPF4800TR13-5K

RF Front End (LNA + PA) Overview

The QPF4800TR13-5K is a dual-band RF front-end module designed for Wi-Fi 6 systems. It integrates power amplifiers, low-noise amplifiers, and switches to support 2.4 GHz and 5 GHz frequency bands. Key electrical parameters include a noise figure of 2.6 dB at 2.4 GHz and 2.5 dB at 5 GHz. The device offers gain levels of 29 dB and 33 dB across its operational bands. It operates within a standard voltage range and utilizes a 28-pin surface-mount package suitable for automated assembly.

RF Front End (LNA + PA) Feature Summary

• Integrated dual-band front-end solution supporting simultaneous 2.4 GHz and 5 GHz Wi-Fi operations
• Compact form factor with integrated matching components to minimize board space
• Designed specifically for high-performance Wi-Fi 6 system architectures

RF Front End (LNA + PA) Applications

• Wi-Fi 6 access points and routers
• Dual-band wireless communication devices
• IoT gateways requiring integrated RF front-end processing

RF Front End (LNA + PA) Procurement Notes

Verify component status prior to procurement as the QPF4800TR13-5K is classified as obsolete. Confirm availability through authorized distributors or secondary market suppliers. Ensure that the specific tape-and-reel packaging matches design requirements. Validate that the 28-pin surface-mount package dimensions align with the target PCB layout. Check for moisture sensitivity level compliance during storage and handling procedures.

RF Front End (LNA + PA) Selection Notes

Select this component for applications requiring integrated dual-band RF management in Wi-Fi 6 environments. Consider the 2.6 dB and 2.5 dB noise figures for signal integrity requirements. Evaluate the 29 dB and 33 dB gain specifications against system link budget needs. Assess the 28-pin SMD footprint compatibility with existing manufacturing processes. Note the obsolete status may impact long-term supply chain stability.

RF Front End (LNA + PA) Part Context

The QPF4800 series represents Qorvo's integration strategy for Wi-Fi 6 front-end modules. This specific part number denotes the tape-and-reel variant of the QPF4800. It belongs to the Wireless & RF Integrated Circuits category. The module consolidates multiple discrete RF components into a single package to reduce complexity.

RF Front End (LNA + PA) Replacement Considerations

As an obsolete component, direct substitutes are not officially confirmed by the manufacturer. Review Qorvo's discontinuance notifications for recommended alternative part numbers. Evaluate current generation Wi-Fi 6 FEMs from Qorvo or other vendors for pin-compatible or functionally equivalent replacements.