The MMC-DBM-0208-SM from Mesa Microwave is a RF Mixer with RF Frequency 2 to 8 GHz, LO Frequency 2 to 8 GHz, IF Frequency DC to 2 GHz, Conversion Loss 5.5 dB, LO Drive - Power 10 dBm. Tags: Module with Connectors, Double Balanced Mixer. More details for MMC-DBM-0208-SM can be seen below.