The IR0102HC1Q from Narda-MITEQ is a RF Mixer with RF Frequency 1000 to 2000 MHz, LO Frequency 1000 to 2000 MHz, IF Frequency 0 to 500 MHz, Conversion Loss 10.5 dB, Noise Figure 8.5 dB. Tags: Module with Connectors, Double Balanced Mixer. More details for IR0102HC1Q can be seen below.