The D2801D6 from Clear Microwave, Inc is a Power Divider with Frequency 800 MHz to 1.6 GHz, Insertion Loss 0.25 to 0.35 dB, Isolation 22 to 25 dB, Input Power 30 W, Amplitude Balance 0.02 dB. Tags: Module with Connectors, Through Hole, Octave Power Divider. More details for D2801D6 can be seen below.