The FX-01-A from Pulsar Microwave is a Frequency Multiplier with Input Frequency 0.2 to 500 MHz, Output Frequency 0.4 MHz to 1 GHz, Input Power 10 dBm, Conversion Loss 11 to 20 dB, Frequnecy 0.2 to 500 MHz. Tags: Surface Mount, Passive. More details for FX-01-A can be seen below.