The PD8-12-18-30 from Analog Microwave Design is a Power Divider with Frequency 12 to 18 GHz, Insertion Loss 1.9 to 2.2 dB, Isolation 15 to 18 dB, Input Power 30 W, Amplitude Balance ± 0.5 dB. Tags: Module with Connectors. More details for PD8-12-18-30 can be seen below.