The EQ1101 from Inmet by Spectrum Control is a Gain Equalizer with Frequency 500 MHz to 4 GHz, Slope 3 to 15 dB, Insertion Loss 0.50 to 1.5 dB, Power 33 dBm, Operating Temperature -50 to 90 Degree C. Tags: Module with Connectors, Negative Gain Slope. More details for EQ1101 can be seen below.