The AV083F-30-ITI from Impulse Technologies is a RF Variable Attenuator with Frequency 1 to 8 GHz, Attenuation Range 30 dB, Power 5 W, Peak Power 3 kW, Insertion Loss 0.5 dB. Tags: Module with Connectors, Continuously Variable, Rotary. More details for AV083F-30-ITI can be seen below.