The FX-06-301 from Pulsar Microwave is a Frequency Multiplier with Input Frequency 300 MHz to 3 GHz, Output Frequency 600 MHz to 6 GHz, Input Power 10 dBm, Conversion Loss 13 to 20 dB, Frequnecy 300 MHz to 3 GHz. Tags: Flatpack, Passive. More details for FX-06-301 can be seen below.