The FDR-1-2 from RF Bay is a Frequency Multiplier with Input Frequency 10 MHz to 1 GHz, Output Frequency 20 MHz to 1 GHz, Input Power 12 to 16 dBm, Harmonics 20 to 42 dBc, Conversion Loss 15 dB. Tags: Module with Connectors, Passive. More details for FDR-1-2 can be seen below.