The IR2640NI7Q from Narda-MITEQ is a RF Mixer with RF Frequency 26000 to 40000 MHz, LO Frequency 26000 to 40000 MHz, IF Frequency 0 to 500 MHz, Conversion Loss 12 dB, Noise Figure 9.5 dB. Tags: Module with Connectors. More details for IR2640NI7Q can be seen below.