The MAADSS0009 from MACOM is a RF Variable Attenuator with Frequency DC to 2 GHz, Attenuation Range 0 to 30 dB, Attenuation Step 2 dB, Attenuation Accuracy ±0.15 to ±0.30 dB, Power 0.1 to 0.63 W (20 to 28 dBm). Tags: Surface Mount, Digital. More details for MAADSS0009 can be seen below.