The P03N005400 from Fujian MIcable is a Power Divider with Frequency 0.5 to 40 GHz, Insertion Loss 2.4 to 4.3 dB, Isolation 16 to 18 dB, Input Power 20 W, Amplitude Balance ±0.6 to 0.8 dB. Tags: Module with Connectors. More details for P03N005400 can be seen below.