The WM4PD-2-18-S from Werbel Microwave is a Power Divider with Frequency 2 to 18 GHz, Insertion Loss 0.8 to 1.8 dB, Isolation 16 to 18 dB, Input Power 30 W, Amplitude Balance 0.3 to 1 dB. Tags: Module with Connectors. More details for WM4PD-2-18-S can be seen below.