The D55459 from Clear Microwave, Inc is a Power Divider with Frequency 5.4 to 5.9 GHz, Insertion Loss 0.6 to 0.8 dB, Isolation 21 to 24 dB, Input Power 50 W, Amplitude Balance 0.1 dB. Tags: Module with Connectors, Through Hole. More details for D55459 can be seen below.