The ATX15-220 from Wright Technologies is a Frequency Multiplier with Input Frequency 7.25 to 7.75 GHz, Output Frequency 14.5 to 15.5 GHz, Input Power 10 dBm, Output Power 20 dBm (Sat), Harmonics -20 dBc. Tags: Module with Connectors. More details for ATX15-220 can be seen below.