Agilent offers a broad range of attenuators from DC to 60 GHz with multiple attenuation range up to 121 dB. Agilent attenuators provide the best reliability and repeatability in the industry for highly accurate signal conditioning and level control, such as: reducing signal levels, matching impedances of sources and loads, and measuring the gain or loss of a two-port device. Key types of attenuators include instrument type or attenuation control unit, programmable, manual step and fixed attenuators. Clickherefor more information on this product from Agilent's Website.