The D54450 from Clear Microwave, Inc is a Power Divider with Frequency 4.4 to 5 GHz, Insertion Loss 0.6 to 0.8 dB, Isolation 20 to 23 dB, Input Power 50 W, Amplitude Balance 0.1 dB. Tags: Module with Connectors, Through Hole. More details for D54450 can be seen below.