The A255-2X-33 from Spacek Labs is a Frequency Multiplier with Input Frequency 11.5 to 13.75 GHz, Output Frequency 23 to 27.5 GHz, Input Power 17 dBm, Output Power 30 to 33 dBm, Frequnecy 11.5 to 13.75 GHz. Tags: Active. More details for A255-2X-33 can be seen below.