The PS-0500-8B from UMCC is a Power Divider with Frequency 1 to 500 MHz, Insertion Loss 1.8 to 2.4 dB, Isolation 20 to 22 dB, Input Power 2 to 8 W, Amplitude Balance ±0.3 to ±0.5 dB. Tags: Module with Connectors. More details for PS-0500-8B can be seen below.