The RFDAT0318G6A from RF-Lambda is a RF Variable Attenuator with Frequency 3 to 18 GHz, Attenuation Range 63 dB, Attenuation Accuracy 1.0 dB, Power 1 W, P1dB 30 dBm. Tags: Module with Connectors, Programmable, Digital, Computer Controlled. More details for RFDAT0318G6A can be seen below.