The HMC525ACHIPS from Analog Devices is a RF Mixer with RF Frequency 4 to 8.5 GHz, LO Frequency 4 to 8.5 GHz, IF Frequency 0 to 3.5 GHz, Image Rejection 25 to 31.5 dBc, Conversion Loss 8 to 11 dB. Tags: Surface Mount, I/Q Mixer, Down-Conversion Mixer, Up-Conversion Mixer, Image Reject Mixer. More details for HMC525ACHIPS can be seen below.