The D50510 from Clear Microwave, Inc is a Power Divider with Frequency 5 to 10 GHz, Insertion Loss 0.9 to 1.1 dB, Isolation 20 to 23 dB, Input Power 50 W, Amplitude Balance 0.15 dB. Tags: Module with Connectors, Through Hole, Octave Power Divider. More details for D50510 can be seen below.