The AG-N000-HV from UMCC is a RF Variable Attenuator with Frequency 8 to 18 GHz, Attenuation Range 0 to 60 dB, Power 1 W, P1dB 30 dBm, Insertion Loss 3.3 dB. Tags: Module with Connectors, Voltage Controlled. More details for AG-N000-HV can be seen below.