The MPD4-003180 from Microot Microwave is a Power Divider with Frequency 0.3 to 18 GHz, Insertion Loss 7.5 dB, Isolation 17 dB, Input Power 20 W, Amplitude Balance ±0.4 dB. Tags: Module with Connectors, Multi-Octave Power Divider. More details for MPD4-003180 can be seen below.