The IR-0714 from Marki Microwave is a RF Mixer with RF Frequency 7 to 14 GHz, LO Frequency 7 to 14 GHz, IF Frequency 70±20 MHz, Image Rejection 25 dB, Conversion Loss 6.5 dB. Tags: Module with Connectors, Image Reject Mixer, Single Sideband Mixer. More details for IR-0714 can be seen below.