The SKA-3534532535-2222-A1 from ERAVANT is a Waveguide Attenuator with Frequency 35 to 45 GHz, Average Power 0.1 to 1.99 W, Attenuation 3 to 30 dB, Insertion Loss 2.5 dB. Tags: Voltage Controlled Attenuator. More details for SKA-3534532535-2222-A1 can be seen below.