The PD131M86B2W20PS-01 from Dyne Tech is a Power Divider with Frequency 88 to 174 MHz, Insertion Loss 3.6 dB, Isolation 20 dB, Input Power 20 W, Amplitude Balance ±0.3 dB. Tags: Module with Connectors. More details for PD131M86B2W20PS-01 can be seen below.