The WM16PD-0.7-4-B from Werbel Microwave is a Power Divider with Frequency 0.7 to 4 GHz, Insertion Loss 2.5 to 3.5 dB, Isolation 16 to 22 dB, Input Power 30 W, Amplitude Balance 0.3 to 1 dB. Tags: Module with Connectors, Wilkinson Power Divider. More details for WM16PD-0.7-4-B can be seen below.