The PD4-440/880-300N-R from Narda-MITEQ is a Power Divider with Frequency 440 to 880 MHz, Insertion Loss 0.8 dB, Isolation 15 dB, Input Power 300 W, Amplitude Balance 0.5 dB. Tags: Module with Connectors. More details for PD4-440/880-300N-R can be seen below.