The AF083L1-15-ITI from Impulse Technologies is a RF Variable Attenuator with Frequency 0.95 to 1.45 GHz, Attenuation Range 15 dB, Frequency Sensitivity ±1.7 dB over frequency range, Power 5 W, Peak Power 3 kW. Tags: Module with Connectors, Continuously Variable, Rotary. More details for AF083L1-15-ITI can be seen below.