The IRM0118MC1C from Narda-MITEQ is a RF Mixer with RF Frequency 1000 to 18000 MHz, LO Frequency 1000 to 18000 MHz, IF Frequency 100 to 200 MHz, Image Rejection 15 dB, Conversion Loss 10 dB. Tags: Module with Connectors, Single Balanced Mixer. More details for IRM0118MC1C can be seen below.