The 2089-6407-00 from MACOM is a Power Divider with Frequency 2 to 8 GHz, Insertion Loss 0.8 dB, Isolation 18 dB, Input Power 8 W, Amplitude Balance 0.5 dB. Tags: Module with Connectors, Wilkinson Power Divider. More details for 2089-6407-00 can be seen below.