The A445-4XW-30 from Spacek Labs is a Frequency Multiplier with Input Frequency 10.25 to 11.5 GHz, Output Frequency 41 to 46 GHz, Input Power 17 dBm, Output Power 30 to 31 dBm, Frequnecy 10.25 to 11.5 GHz. Tags: Active. More details for A445-4XW-30 can be seen below.