The RKT2G3A70B from RF-Lambda is a RF Variable Attenuator with Frequency DC to 3 GHz, Attenuation Range 70 dB, Attenuation Step 1 dB, Attenuation Accuracy ±1.5 dB, Power 2 W. Tags: Module with Connectors, Rotary, Continuously Variable. More details for RKT2G3A70B can be seen below.