The 8DQ-2D25 from Clear Microwave, Inc is a Power Divider with Frequency 500 MHz to 4 GHz, Insertion Loss 2.2 to 2.5 dB, Isolation 19 to 21 dB, Input Power 50 W, Amplitude Balance 0.25 dB. Tags: Module with Connectors, Through Hole, Multi-Octave Power Divider. More details for 8DQ-2D25 can be seen below.