The SKA-7238133030-1212-A1 from ERAVANT is a Waveguide Attenuator with Frequency 72 to 81 GHz, Average Power 0.1 to 0.2 W, Attenuation 2 to 25 dB, Insertion Loss 2 to 3 dB. Tags: Voltage Controlled Attenuator. More details for SKA-7238133030-1212-A1 can be seen below.