The SYS2J130260 from Narda-MITEQ is a Frequency Doubler with Input Frequnecy 6500 to 13000 MHz, Output Frequency 13000 to 26000 MHz, Input Power 3 to 8 dBm, Output Power 3 dBm, Voltage 15 V. Tags: Module with Connectors. More details for SYS2J130260 can be seen below.