The MMC-DBM7786-20 from Mesa Microwave is a RF Mixer with RF Frequency 7.7 to 8.6 GHz, LO Frequency 6.70 to 7.90 GHz, IF Frequency DC to 1 GHz, Conversion Loss 8 dB, Noise Figure 8 dB. Tags: Module with Connectors, Double Balanced Mixer. More details for MMC-DBM7786-20 can be seen below.