The MEQ3-20ASM from Marki Microwave is a Gain Equalizer with Frequency DC to 20 GHz, Gain Equalization 3 dB, Insertion Loss 1 to 3 dB, Power 30 dBm, Current 40 mA. Tags: Surface Mount, Positive Gain Slope. More details for MEQ3-20ASM can be seen below.