The X-711-1 from Stellant Systems is a Space Qualified Power Divider with Frequency 8.5 to 11 GHz, Insertion Loss 0.6 dB, Isolation 20 dB, Input Power 20 W, Amplitude Balance ±0.5 dB. Tags: Module with Connectors, Stripline, Lumped Element. More details for X-711-1 can be seen below.