The ATX40-B210 from Wright Technologies is a Frequency Multiplier with Input Frequency 9 to 20 GHz, Output Frequency 18 to 40 GHz, Input Power 0 to 10 dBm, Output Power 10 dBm (Sat), Harmonics -15 dBc. Tags: Module with Connectors. More details for ATX40-B210 can be seen below.