The HMC773A from Analog Devices is a RF Mixer with RF Frequency 6 to 26 GHz, LO Frequency 6 to 16 GHz, IF Frequency DC to 10 GHz, Conversion Loss 9.5 to 13 dB, Noise Figure 10 to 10.5 dB. Tags: Surface Mount, Double Balanced Mixer, Up-Conversion Mixer, Down-Conversion Mixer. More details for HMC773A can be seen below.