The PD275M510B2W1PS-01 from Dyne Tech is a Power Divider with Frequency 20 to 530 MHz, Insertion Loss 4 dB, Isolation 17 dB, Input Power 1 W, Amplitude Balance ±0.5 dB. Tags: Module with Connectors. More details for PD275M510B2W1PS-01 can be seen below.