The MMIQ-1867HSM from Marki Microwave is a RF Mixer with RF Frequency 18 to 67 GHz, LO Frequency 18 to 67 GHz, IF Frequency DC to 23 GHz, Image Rejection 29 dBc, Conversion Loss 9 to 23 dB. Tags: Surface Mount, Image Reject Mixer. More details for MMIQ-1867HSM can be seen below.