High Gain Driver offers Low Power Consumption

RFMW announces design and sales support for a high gain and high peak-power driver amplifier. The Qorvo QPA9121 provides 28 dB of gain with up to ½ Watt of RF power from 2300 to 5000 MHz. Drawing only 95 mA from a single, 5 V supply, the QPA9121’s low power consumption provides solutions in wireless infrastructure, repeaters and distributed antenna systems. OIP# is 32 dBm from this 50 ohm, internally matched device packaged in a 3 x 3 mm QFN.


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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