The STA-00040311505-2F2F-P7 from ERAVANT is a RF Variable Attenuator with Frequency DC to 40 GHz, Attenuation Range 0 to 115 dB, Attenuation Accuracy ±1 to ±5 dB, Power 1 W, Insertion Loss 4.5 to 5 dB. Tags: Module with Connectors, Programmable. More details for STA-00040311505-2F2F-P7 can be seen below.