The PDM-0408-S16 from RF ONE Electronics is a Power Divider with Frequency 4 to 8 GHz, Insertion Loss 2.0 dB, Isolation 18 dB, Input Power 2 W (Combiner), 30 W (Divider), Amplitude Balance ±0.4 dB. Tags: Module with Connectors. More details for PDM-0408-S16 can be seen below.