The PEWGA3213 from Pasternack Enterprises Inc is a Waveguide Attenuator with Frequency 50 to 75 GHz, Average Power 0.19 W, Attenuation 0 to 30 dB, Insertion Loss 2.3 to 2.9 dB. Tags: Voltage Controlled Attenuator. More details for PEWGA3213 can be seen below.