The 5684-70F from ARRA Inc. is a RF Variable Attenuator with Frequency 4.4 to 5.0 GHz, Attenuation Range 70 dB, Power 10 W, Peak Power 66.99 dBm, Insertion Loss 1.75 dB. Tags: Module with Connectors, Rotary, Continuously Variable. More details for 5684-70F can be seen below.