The 40-785C-423-E from Pickering Interfaces is a PXI RF Multiplexer with Frequency DC to 18 GHz, Power 50 to 53.8 dBm, Power 100 to 240 W, Frequency range DC to 18 GHz, Max current 1 Amp (Max Carry Current). Tags: Electromechanical Relay. More details for 40-785C-423-E can be seen below.