The ZEQ-5-292-S+ from Mini Circuits is a Gain Equalizer with Frequency 1.3 to 2.9 GHz, Gain Equalization 6 dB, Insertion Loss 0.2 to 6.2 dB, Power 20 dBm, Impedance 50 Ohms. Tags: Module with Connectors, Positive Gain Slope. More details for ZEQ-5-292-S+ can be seen below.