The ATX13-212 from Wright Technologies is a Frequency Multiplier with Input Frequency 5.25 to 6.25 GHz, Output Frequency 10.5 to 12.5 GHz, Input Power 0 to 10 dBm, Output Power 12 dBm (Sat), Harmonics -20 dBc. Tags: Module with Connectors. More details for ATX13-212 can be seen below.