The PD4-300/400-100S from Narda-MITEQ is a Power Divider with Frequency 300 to 400 MHz, Insertion Loss 0.8 dB, Isolation 15 dB, Input Power 100 W, Amplitude Balance 0.5 dB. Tags: Module with Connectors. More details for PD4-300/400-100S can be seen below.