The HL9575 from HYPERLABS is a Power Divider with Frequency DC to 50 GHz, Insertion Loss 12 dB, Input Power 33 dBm, Amplitude Balance ±0.5 dB, Phase Balance ±4 to 8 Degree. Tags: Module with Connectors, Resistive Power Divider. More details for HL9575 can be seen below.