06/2020
Aug 20, 2019
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
在Qorvo，客户是我们工作的核心组成部分，我们希望您与我们的每一次互动都能像我们的产品一样可靠。如果您有任何疑问，或遇到未按预期工作的情况，请告诉我们。
与Qorvo社区互动，提出技术问题并分享见解。
获取技术、应用或客户支持，以及供应链更新与常见问题解答。
联系我们的销售团队，获得量身定制的解决方案、专家指导，并了解最新技术。
06/2020
Aug 20, 2019
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
在Qorvo，客户是我们工作的核心组成部分，我们希望您与我们的每一次互动都能像我们的产品一样可靠。如果您有任何疑问，或遇到未按预期工作的情况，请告诉我们。
与Qorvo社区互动，提出技术问题并分享见解。
获取技术、应用或客户支持，以及供应链更新与常见问题解答。
联系我们的销售团队，获得量身定制的解决方案、专家指导，并了解最新技术。
