The D40427 from Clear Microwave, Inc is a Power Divider with Frequency 4 to 26.5 GHz, Insertion Loss 2.9 to 3.3 dB, Isolation 18 to 20 dB, Input Power 50 W, Amplitude Balance 0.18 dB. Tags: Module with Connectors, Through Hole, Multi-Octave Power Divider. More details for D40427 can be seen below.