The D45104 from Clear Microwave, Inc is a Power Divider with Frequency 1.5 to 4 GHz, Insertion Loss 0.7 to 0.9 dB, Isolation 20 to 22 dB, Input Power 50 W, Amplitude Balance 0.1 dB. Tags: Module with Connectors, Through Hole, Multi-Octave Power Divider. More details for D45104 can be seen below.