Qorvo has announced three new MMIC power amplifiers specifically designed for Ku-Band satellite communications (SATCOM) terminals. These amplifiers are part of a family of devices aimed at enhancing performance and efficiency in satellite uplink systems, supporting the increasing demand for high-speed data communications in defense and aerospace applications. The amplifier family offers output power ranging from 8W to 55W, allowing for flexibility in meeting specific requirements.

The QPA1314 operates in the 13.75 to 14.5 GHz range, delivering a saturated output power of 55W and a linear power of 20W with 25 dBc third-order intermodulation distortion products. It features a 15 x 15 mm bolt-down configuration with a copper base for improved thermal performance and reliability. With a large signal gain of 22.5 dB and 30% power-added efficiency, it is suitable for commercial and defense SATCOM and radar applications.

The QPA0016 is designed for applications requiring 15W of output power and combines high efficiency with a compact 7.5 x 5 mm SMT package, making it suitable for various SATCOM terminal designs. The QPA0015 provides 8W of power in a 7 x 4.5 mm SMT package, balancing power, size, and efficiency for high-throughput ground and mobile terminals.

The new amplifiers feature a wide frequency range, operating primarily in the 13.75 to 14.5 GHz band and extending from 12.75 to 15.35 GHz. This ensures versatile and flexible operation, enabling seamless communication across various satellite and terrestrial systems. High efficiency enhances overall performance and reduces power consumption in SATCOM systems. The variety of package sizes, including bolt-down and surface-mount options, ensures easy integration into existing and new terminal designs. Enhanced thermal management is provided by the QPA1314’s copper base and the compact designs of the QPA0016 and QPA0015, ensuring reliability and longevity in demanding environments.

Samples of the QPA1314, QPA0016, and QPA0015 are now available from Qorvo and its authorized distributors. Samples and production devices of the previously released QPA0017 are also available. For more information, including datasheets and purchasing options, visit Qorvo’s SATCOM Solutions site. Connect with Qorvo at IMS 2024 Booth 1125, June 16-21, in Washington, D.C. For more information about Qorvo’s new RF solutions or meeting inquiries, visit the Qorvo IMS 2024 landing page.