The A5684-30F from ARRA Inc. is a RF Variable Attenuator with Frequency 4.9 to 5.1 GHz, Attenuation Range 30 dB, Power 10 W, Peak Power 66.99 dBm, Insertion Loss 0.5 dB. Tags: Module with Connectors, Rotary, Continuously Variable. More details for A5684-30F can be seen below.