The D30118 from Clear Microwave, Inc is a Power Divider with Frequency 1 to 18 GHz, Insertion Loss 1.5 to 1.7 dB, Isolation 17 to 19 dB, Input Power 50 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors, Through Hole, Multi-Octave Power Divider. More details for D30118 can be seen below.