The PDX0516 from Marki Microwave is a Power Divider with Frequency 1 to 20 GHz, Insertion Loss 1.5 dB, Isolation 10 to 25 dB, Input Power 1 to 10 W, Amplitude Balance ±0.25 to ±0.75 dB. Tags: Connectorized, Wilkinson Power Divider. More details for PDX0516 can be seen below.