The RFVAT0040A17 from RF-Lambda is a RF Variable Attenuator with Frequency 10 MHz to 40 GHz, Attenuation Range 17 dB, Power 0.01 W, P1dB 10 dBm, Insertion Loss 3 dB. Tags: Module with Connectors, Voltage Controlled. More details for RFVAT0040A17 can be seen below.