50 Volt GaN Amplifier delivers 125 Watts

The Qorvo QPA2513 is a 2-stage, internally matched GaN Power Amplifier Module operating in the 3.1 -3.5 GHz frequency range

RFMW announces design and sales support for an S-band radar amplifier from Qorvo. The QPA2513 is a 2-stage, internally matched GaN Power Amplifier Module operating in the 3.1 -3.5 GHz frequency range. 10% duty cycle pulsed RF provides typically 51 dBm of saturated output power with 30 dB of large-signal gain and 62% of power added efficiency. The QPA2513 is matched to 50 Ohms with integrated bias circuits and DC blocking capacitor at input port. An SMD package provides good thermal properties and is ideal for use in both commercial and military radar systems.


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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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