The BUC SERIES from EM Research is a Block Up Converter with IF frequency 1250 to 3750 MHz, RF/Output Frequency 27.5 to 30 GHz, Input Power 10 dBm, External reference 10, 50, or 100 MHz, Phase Noise -117 to -52 dBc/Hz. Tags: Module with Connectors. More details for BUC SERIES can be seen below.