The REQ-75-182+ from Mini Circuits is a Gain Equalizer with Frequency 1.2 to 1.8 GHz, Gain Equalization 8 dB, Insertion Loss 2 to 10 dB, Power 20 dBm, Impedance 50 Ohms. Tags: Surface Mount, Positive Gain Slope. More details for REQ-75-182+ can be seen below.