The X-711-1 from Stellant Systems is a Power Divider with Frequency 8500 to 11000 MHz, Insertion Loss 0.60 dB, Isolation 20 dB, Input Power 20 W, Amplitude Balance ±0.50 dB. Tags: Module with Connectors, Stripline Power Divider, Lumped Element Power Divider. More details for X-711-1 can be seen below.