The IRM0218LC1Q from Narda-MITEQ is a RF Mixer with RF Frequency 2000 to 18000 MHz, LO Frequency 2000 to 18000 MHz, IF Frequency 0 to 500 MHz, Conversion Loss 11 dB, Noise Figure 8.5 dB. Tags: Module with Connectors, Single Balanced Mixer. More details for IRM0218LC1Q can be seen below.