The PBR-0003 from Marki Microwave is a Power Divider with Frequency 300 KHz to 3 GHz, Insertion Loss 1.25 to 2.5 dB, Isolation 15 to 45 dB, Input Power 1 W, Amplitude Balance ±0.5 to 1 dB. Tags: Module with Connectors. More details for PBR-0003 can be seen below.