The DBL010 from R & K Company Limited is a Frequency Multiplier with Input Frequency 0.1 to 300 MHz, Output Frequency 0.2 to 600 MHz, Input Power 10 to 13 dBm, Supression F 20 to 35 dBc, Supression 3F 25 to 35 dBc. Tags: Surface Mount. More details for DBL010 can be seen below.