The MPD4-004180 from Microot Microwave is a Power Divider with Frequency 0.4 to 18 GHz, Insertion Loss 4 dB, Isolation 16 dB, Input Power 20 W, Amplitude Balance ±0.5 dB. Tags: Module with Connectors, Multi-Octave Power Divider. More details for MPD4-004180 can be seen below.