The 75PD-188 from JFW Industries is a Power Divider with Frequency DC to 2.15 GHz, Insertion Loss 20.8 dB, Input Power 1 W, Storage Temperature -55 to 125 Degree C, Operating Temperature -40 to 85 Degree C. Tags: Module with Connectors, Resistive Power Divider. More details for 75PD-188 can be seen below.