The 3614-60F from ARRA Inc. is a RF Variable Attenuator with Frequency 1.6 to 1.66 GHz, Attenuation Range 60 dB, Attenuation Accuracy ±1.5 dB, Power 10 W, Peak Power 66.99 dBm. Tags: Module with Connectors, Rotary, Continuously Variable. More details for 3614-60F can be seen below.