The 9DE-4D50 from Clear Microwave, Inc is a Power Divider with Frequency 3 to 6 GHz, Insertion Loss 1 to 1.3 dB, Isolation 18 to 20 dB, Input Power 30 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors, Through Hole, Octave Power Divider. More details for 9DE-4D50 can be seen below.