The PDM-10300-S3 from RF ONE Electronics is a Power Divider with Frequency 10 to 300 MHz, Insertion Loss 1 dB, Isolation 18 dB, Input Power 0.15 W (Combiner), 1 W (Divider), Amplitude Balance ±0.4 dB. Tags: Module with Connectors, Wilkinson Power Divider, Lumped Element Power Divider. More details for PDM-10300-S3 can be seen below.