The D50412 from Clear Microwave, Inc is a Power Divider with Frequency 4 to 12 GHz, Insertion Loss 1 to 1.2 dB, Isolation 20 to 23 dB, Input Power 50 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors, Through Hole, Multi-Octave Power Divider. More details for D50412 can be seen below.