The BWAES-1/6-3 from Sainty-Tech Communications Limited is a Gain Equalizer with Frequency 1 to 6 GHz, Insertion Loss 0.8 to 1 dB, Power 20 dBm, Impedance 50 Ohms, Operating Temperature -55 to 125 Degree C. Tags: Die, Negative Gain Slope. More details for BWAES-1/6-3 can be seen below.