The 4674-10G from ARRA Inc. is a RF Variable Attenuator with Frequency 2.5 to 4 GHz, Attenuation Range 10 dB, Attenuation Accuracy ±0.75 dB, Power 10 W, Peak Power 66.99 dBm. Tags: Module with Connectors, Rotary, Continuously Variable. More details for 4674-10G can be seen below.