The PD1600M1800B4W1PS-01 from Dyne Tech is a Power Divider with Frequency 700 MHz to 2.5 GHz, Insertion Loss 7 dB, Isolation 17 dB, Input Power 1 W, Amplitude Balance ±0.3 dB. Tags: Module with Connectors. More details for PD1600M1800B4W1PS-01 can be seen below.