The RFDAT0812G6A from RF-Lambda is a RF Variable Attenuator with Frequency 8 to 12 GHz, Attenuation Range 63 dB, Attenuation Step 1 dB, Attenuation Accuracy -0.5 to 1.5 dB, Power 1 W. Tags: Module with Connectors, Programmable, Digital, Computer Controlled. More details for RFDAT0812G6A can be seen below.