The HMC528 from Analog Devices is a RF Mixer with RF Frequency 11to16 GHz, LO Frequency 11 to 16 GHz, IF Frequency DC to 3.5 GHz, Image Rejection 35 dB, Conversion Loss 8 dB. Tags: Surface Mount, I/Q Mixer, Image Reject Mixer. More details for HMC528 can be seen below.