The PDM-00508-S8 from RF ONE Electronics is a Power Divider with Frequency 0.5 to 8 GHz, Insertion Loss 3.0 dB, Isolation 18 dB, Input Power 1 W (Combiner), 20 W (Divider), Amplitude Balance ±0.4 dB. Tags: Module with Connectors, Wilkinson Power Divider, Lumped Element Power Divider. More details for PDM-00508-S8 can be seen below.