The PD4-0R532 from Marki Microwave is a Power Divider with Frequency 500 MHz to 32 GHz, Insertion Loss 2.5 dB, Isolation 9 to 20 dB, Input Power 1 to 10 W, Amplitude Balance ±0.25 to ±1 dB. Tags: Module with Connectors, Wilkinson Power Divider. More details for PD4-0R532 can be seen below.