The HMC869LC5 from Analog Devices is a RF Mixer with RF Frequency 12to16 GHz, LO Frequency 8.5 to 19.5 GHz, IF Frequency DC to 3.5 GHz, Image Rejection 32 dB, Conversion Gain 14 dB. Tags: Surface Mount, I/Q Mixer, Down-Conversion Mixer. More details for HMC869LC5 can be seen below.