The MMC-DBM-2010-30 from Mesa Microwave is a RF Mixer with RF Frequency 2 to 10 GHz, LO Frequency 2 to 10 GHz, IF Frequency DC to 2 GHz, Conversion Loss 6 dB, Noise Figure 6 dB. Tags: Module with Connectors, Double Balanced Mixer. More details for MMC-DBM-2010-30 can be seen below.