The IR1826NI7Q from Narda-MITEQ is a RF Mixer with RF Frequency 18000 to 26000 MHz, LO Frequency 18000 to 26000 MHz, IF Frequency 0 to 500 MHz, Conversion Loss 12 dB, Noise Figure 9.5 dB. Tags: Module with Connectors. More details for IR1826NI7Q can be seen below.