The PS-3000-4N from UMCC is a Power Divider with Frequency 20 MHz to 3 GHz, Insertion Loss 1.5 to 2.4 dB, Isolation 18 dB, Input Power 2 to 8 W, Amplitude Balance ±0.1 to ±0.2 dB. Tags: Module with Connectors. More details for PS-3000-4N can be seen below.