Mini-Circuits’ model K1-QAT+ Fixed Attenuators Designer’s Kit contains 5 of each of 15 different-value fixed attenuators, or 75 total attenuators, each with bandwidth of DC to 50 GHz. The kit supplies miniature fixed attenuators with values of 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. 10, 12, 15, 20, and 30 dB. Typical VSWR for the 0-dB attenuator is 1.05:1 from DC to 5 GHz and 1.39:1 from 40 to 50 GHz. Typical VSWR for the 30-dB attenuator is 1.24:1 from DC to 5 GHz and 1.52:1 from 40 to 50 GHz. Units with attenuation values to 3 dB can handle power levels to 2 W across the full 50-GHz bandwidth while the 30-dB attenuator can handle as much as 1 W input power across the full bandwidth. All the attenuators are supplied in compact 2 × 2 mm QFN packages.