The AF067K-30-ITI from Impulse Technologies is a RF Variable Attenuator with Frequency 13 to 14.5 GHz, Attenuation Range 30 dB, Frequency Sensitivity ±0.5 dB over frequency range, Power 5 W, Peak Power 3 kW. Tags: Module with Connectors, Continuously Variable, Rotary. More details for AF067K-30-ITI can be seen below.