The PDM-2500-S2 from RF ONE Electronics is a Power Divider with Frequency 2 to 500 MHz, Insertion Loss 0.6 dB, Isolation 20 dB, Input Power 0.5 W (Combiner), 1 W (Divider), Amplitude Balance ±0.3 dB. Tags: Module with Connectors, Wilkinson Power Divider, Lumped Element Power Divider. More details for PDM-2500-S2 can be seen below.