The D30510 from Clear Microwave, Inc is a Power Divider with Frequency 5 to 10 GHz, Insertion Loss 0.7 to 0.9 dB, Isolation 21 to 23 dB, Input Power 50 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors, Through Hole, Octave Power Divider. More details for D30510 can be seen below.