The 668460 from ARRA Inc. is a RF Variable Attenuator with Frequency 7 to 12.4 GHz, Attenuation Range 60 dB, Power 10 W, Peak Power 66.99 dBm, Insertion Loss 0.5 dB. Tags: Module with Connectors, Continuously Variable, Rotary. More details for 668460 can be seen below.