5 GHz Medium Power WiFi 6 FEM

The Qorvo QPF4550 Wi-Fi 6 (802.11ax) front end module (FEM) offers a compact form factor with integrated matching

RFMW announces design and sales support for a Wi-Fi 6 (802.11ax) front end module (FEM). The Qorvo QPF4550 offers a compact form factor with integrated matching, minimizing wireless access point layout area. Performance is focused on optimizing the PA for a 5 V supply voltage that conserves power consumption while maintaining the highest linear output power and leading edge throughput with Pout = +24.5 dBm MCS0 HT20 spectral mask compliance. Integrated die level filtering for 2nd and 3rd harmonics as well as 2.4 GHz rejection for DBDC operation are included. The QPF4550 integrates a 5 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.

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About the Author
John Hamilton has over 40 years of experience in RF and Microwave technology, applications, technical support and marketing. He is the Vice President of Marketing at RFMW, holds multiple degrees and has a background in Test & Measurement.

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