400W GaN Transistor supports Radar

The Qorvo QPD1881L S-Band power transistor offers 400W from 2.7 to 2.9 GHz

RFMW announces design and sales support for an S-Band transistor from Qorvo. The QPD1881L power transistor offers 400W of RF power from 2.7 to 2.9 GHz in an air-cavity package. With 75% power added efficiency, the QPD1881L runs from a 50 V consuming 700 mA. L3 gain 18 dB. The RF input is prematched for civilian and military radar applications supporting both CW and pulsed operation.

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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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