The PD8-3.4-4.2-30 from Analog Microwave Design is a Power Divider with Frequency 3.4 to 4.2 GHz, Insertion Loss 0.5 to 0.9 dB, Isolation 19 to 22 dB, Input Power 30 W, Amplitude Balance ± 0.4 dB. Tags: Module with Connectors. More details for PD8-3.4-4.2-30 can be seen below.