The HMC1093 from Analog Devices is a RF Mixer with RF Frequency 37 to 46.5 GHZ, LO Frequency 8.5 to 11 GHZ, IF Frequency DC to 7.5 GHz, Conversion Loss 9 to 16 dB, LO Drive - Power -1 dBm. Tags: Surface Mount, Down-Conversion Mixer. More details for HMC1093 can be seen below.