The SKA-3034033020-2828-A1-L from ERAVANT is a Waveguide Attenuator with Frequency 30 to 40 GHz, Average Power 0.1 to 0.2 W, Attenuation 3 to 20 dB, Insertion Loss 3 dB. Tags: Voltage Controlled Attenuator. More details for SKA-3034033020-2828-A1-L can be seen below.