Skyworks Solutions Inc. ATN3580 series RF attenuator module, part number ATN3580-40. This module provides a fixed 40dB attenuation across a broad frequency range from 100 MHz to 40 GHz. It is designed to handle up to 1W of power. The ATN3580-40 is suitable for applications in wireless infrastructure, aerospace, defense, and test and measurement equipment where precise signal level control is critical. Packaged in a module format for robust integration.