The 4426LB-2 from Narda-MITEQ is a Power Divider with Frequency 500 MHz to 6 GHz, Insertion Loss 0.9 sB, Isolation 19 dB, Input Power 1 to 30 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors, Reactive Power Divider. More details for 4426LB-2 can be seen below.