The MMIQ-0520HS from Marki Microwave is a RF Mixer with RF Frequency 5 to 20 GHz, LO Frequency 5 to 20 GHz, IF Frequency DC to 6 GHz, Image Rejection 35 dBc, Conversion Loss 12 to 15 dB. Tags: Module with Connectors, Image Reject Mixer, I/Q Mixer, Passive Mixer, Up-Conversion Mixer, Down-Conversion Mixer. More details for MMIQ-0520HS can be seen below.