The MM-BPD-003006-04 from Mountain Microwave Technology is a Power Divider with Frequency 0.3 to 0.6 GHz, Insertion Loss 0.7 dB, Isolation 22 dB, Input Power 30 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors, Multi-Octave Power Divider. More details for MM-BPD-003006-04 can be seen below.