Power Amplifiers

Boost system performance with power amplifiers that deliver stable gain, high efficiency and solid thermal behavior in real RF conditions. Our GaN and GaAs PAs help your design close link margins and achieve the coverage you need.

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Power Amplifiers

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Evaluation KitQPA2811PCK01

The QPA2811PCK01 Reference Design provides the user with a QPA2811EVB mated to a Qorvo ACT43750 bias controller PCB. The QPA2811 a high-power X-band GaN amplifier that covers 8.5 – 10.55 GHz. It provides 48.9 dBm of saturated output power and 27.9 dB of large-signal gain while achieving 48.5 % power-added efficiency. The QPA2811 requires a negative gate bias voltage rail, startup and shutdown sequencing, IDQ calibration, and drain switching circuitry. The ACT43750 provides the requirements above, plus fault protection and built-in power management that allows the customer to test both boards from a single 24V input.

Jul 31, 2026

Evaluation Kit
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