The 2089-6402-00 from MACOM is a Power Divider with Frequency 2 to 4 GHz, Insertion Loss 0.5 dB, Isolation 20 dB, Input Power 4 W, Amplitude Balance 0.4 dB. Tags: Module with Connectors, Wilkinson Power Divider. More details for 2089-6402-00 can be seen below.