Innovative surface-mount power amplifier reaches full production at Arralis

Arralis announced that its innovative K-band Surface Mount 10 W High Power Amplifier is now in full production and is available to order.

Its high power makes it well-suited for sat­ellite communications, compatible transceivers, radar systems and mobile communications, providing an efficient and reliable solution.

The surface-mount power amplifier operates from 17 to 20.5 GHz and delivers a minimum of 10 W saturated output power with efficiency greater than 25 percent, associated large-signal gain of 20 dB and small-signal gain of 25 dB.  The MMIC power amplifier comes with an integrated output power detector and it is also available in a QFN ceramic package.

The three-stage amplifier is fabricated with a Space-Qualified, 0.25 μm GaN on SiC process and bi­ased at a drain voltage of 25 V.

The surface-mount version is of­fered in a 7 x 7 mm hermetically-sealed ceramic package. Alterna­tively, the chip is available as bare die or as an integrated power amplifier module with detectors for power and temperature.

The module size is 63 x 60 x 25 mm and has 2.92 mm connectors. The surface mount and bare die versions are avail­able with evaluation boards for sys­tem design and test.

These devices are part of the complete Arralis Ka-band satellite product line, including GaAs power amplifiers, low noise amplifiers, mixers, phase shifters and core chips.

The full datasheet for the K-10WHPA-1721 can be found below. If you have any questions or would like to request a quotation based on your specific requirements, please contact


About Arralis

Arralis offers market-leading solutions for communications and radar systems, specializing in the design and build of high frequency transceivers, RF mm-wave sub-systems and innovative antennas.

Full datasheet:  K-HPA10W-1721-SM

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