The PDM-430-S2 from RF ONE Electronics is a Power Divider with Frequency 4 to 30 MHz, Insertion Loss 0.3 dB, Isolation 25 dB, Input Power 0.5 W (Combiner), 1 W (Divider), Amplitude Balance ±0.2 dB. Tags: Module with Connectors, Wilkinson Power Divider, Lumped Element Power Divider. More details for PDM-430-S2 can be seen below.