The PD440M120B6W1PS-01 from Dyne Tech is a Power Divider with Frequency 380 to 500 MHz, Insertion Loss 9 dB, Isolation 20 dB, Input Power 1 W, Amplitude Balance ±0.5 dB. Tags: Module with Connectors. More details for PD440M120B6W1PS-01 can be seen below.