The RFVAT2050A30 from RF-Lambda is a RF Variable Attenuator with Frequency 20 to 50 GHz, Attenuation Range 40 dB, Power 1 W, P1dB 30 dBm, Insertion Loss 3.5 dB. Tags: Module with Connectors, Voltage Controlled. More details for RFVAT2050A30 can be seen below.