The MM1-0222HS from Marki Microwave is a RF Mixer with RF Frequency 2 to 22 GHz, LO Frequency 2 to 22 GHz, IF Frequency DC to 3.5 GHz, Conversion Loss 7 to 11.5 dB, Noise Figure 7 dB. Tags: Module with Connectors, Double Balanced Mixer, Down-Conversion Mixer, Up-Conversion Mixer. More details for MM1-0222HS can be seen below.