The BWAES-R8/6R5-6 from Sainty-Tech Communications Limited is a Gain Equalizer with Frequency 0.8 to 6.5 GHz, Insertion Loss 1.2 to 1.4 dB, Power 20 dBm, Impedance 50 Ohms, Operating Temperature -55 to 125 Degree C. Tags: Die, Negative Gain Slope. More details for BWAES-R8/6R5-6 can be seen below.