The D40816 from Clear Microwave, Inc is a Power Divider with Frequency 8 to 16 GHz, Insertion Loss 1.2 to 1.4 dB, Isolation 20 to 23 dB, Input Power 50 W, Amplitude Balance 0.1 dB. Tags: Module with Connectors, Through Hole, Octave Power Divider. More details for D40816 can be seen below.