The D-0526-8 from ET Industries is a Power Divider with Frequency 0.5 to 26.5 GHz, Insertion Loss 8 dB, Isolation 14 to 20 dB, Input Power 20 W, Amplitude Balance ± 0.8 dB. Tags: Module with Connectors, Stripline Power Divider. More details for D-0526-8 can be seen below.