The GCP14021 from Teledyne Microwave Solutions is a RF Variable Attenuator with Frequency 5 to 15 GHz, Attenuation Range 19 to 22 dB, Power 0.1 W, P1dB 20 dBm, Insertion Loss 2.0 to 3.0 dB. Tags: Module with Connectors, Voltage Controlled. More details for GCP14021 can be seen below.