The AG-D000-HV from UMCC is a RF Variable Attenuator with Frequency 2 to 4 GHz, Attenuation Range 0 to 60 dB, Power 1 W, P1dB 30 dBm, Insertion Loss 1.7 dB. Tags: Module with Connectors, Voltage Controlled. More details for AG-D000-HV can be seen below.