The P04N180500 from Fujian MIcable is a Power Divider with Frequency 18 to 50 GHz, Insertion Loss 2.3 to 2.6 dB, Isolation 16 to 18 dB, Input Power 20 W, Amplitude Balance ±0.5 to 0.6 dB. Tags: Module with Connectors. More details for P04N180500 can be seen below.