The PD9-4S-10G from MegaPhase is a Power Divider with Frequency 2 to 18 GHz, Insertion Loss 1.6 dB, Isolation 16 dB, Input Power 10 to 30 W, Amplitude Balance 0.8 dB. Tags: Module with Connectors, Lumped Element Power Divider, Stripline Power Divider, Multi-Octave Power Divider, Octave Power Divider. More details for PD9-4S-10G can be seen below.