The MMIQ-1040LS from Marki Microwave is a RF Mixer with RF Frequency 10 to 40 GHz, LO Frequency 10 to 40 GHz, IF Frequency DC to 12 GHz, Image Rejection 20 to 25 dB, Conversion Loss 12 to 16.5 dB. Tags: Module with Connectors, I/Q Mixer, Single Sideband Mixer, Image Reject Mixer, Passive Mixer. More details for MMIQ-1040LS can be seen below.