The AV076H-40-ITI from Impulse Technologies is a RF Variable Attenuator with Frequency 8 to 18 GHz, Attenuation Range 40 dB, Power 5 W, Peak Power 3 kW, Insertion Loss 0.5 dB. Tags: Module with Connectors, Continuously Variable, Rotary. More details for AV076H-40-ITI can be seen below.