The 9684-50G from ARRA Inc. is a RF Variable Attenuator with Frequency 15.0 to 17.0 GHz, Attenuation Range 50 dB, Power 10 W, Peak Power 66.99 dBm, Insertion Loss 1 dB. Tags: Module with Connectors, Rotary, Continuously Variable. More details for 9684-50G can be seen below.