The PD1375M550B4W1PS-01 from Dyne Tech is a Power Divider with Frequency 1.1 to 1.65 GHz, Insertion Loss 0.6 dB, Isolation 20 dB, Input Power 1 W, Amplitude Balance ±0.3 dB. Tags: Module with Connectors. More details for PD1375M550B4W1PS-01 can be seen below.