The A276-2XW-31 from Spacek Labs is a Frequency Multiplier with Input Frequency 12.5 to 15.625 GHz, Output Frequency 25 to 31.25 GHz, Input Power 17 dBm, Output Power 31 dBm, Frequnecy 12.5 to 15.625 GHz. Tags: Active. More details for A276-2XW-31 can be seen below.