The IRM0118LC1A from Narda-MITEQ is a RF Mixer with RF Frequency 1000 to 18000 MHz, LO Frequency 1000 to 18000 MHz, IF Frequency 20 to 40 MHz, Image Rejection 15 dB, Conversion Loss 10 dB. Tags: Module with Connectors. More details for IRM0118LC1A can be seen below.