About the Agilent - Keysight E8257D

The Agilent / Keysight E8257D is a high-performance microwave signal generator designed for demanding RF and microwave test applications. It delivers low phase noise, wide frequency coverage through selectable options, and versatile modulation and synthesis features for signal creation, verification and component characterization. Reliable and easy to integrate, the E8257D is built for labs and production environments that require precise, repeatable CW and modulated signals.