The PDM-51000-S8 from RF ONE Electronics is a Power Divider with Frequency 5 to 1000 MHz, Insertion Loss 3.0 dB, Isolation 18 dB, Input Power 0.5 W (Combiner), 1 W (Divider), Amplitude Balance ±0.5 dB. Tags: Module with Connectors, Wilkinson Power Divider, Lumped Element Power Divider. More details for PDM-51000-S8 can be seen below.