The CA6-10 from MCLI is a RF Variable Attenuator with Frequency 4 to 8 GHz, Attenuation Range 20 dB, Attenuation Accuracy 2 dB, Power 7 W, Peak Power 64.77 dBm. Tags: Module with Connectors, Continuously Variable, Rotary. More details for CA6-10 can be seen below.