The IRA5459LR1C from Narda-MITEQ is a RF Mixer with RF Frequency 5400 to 5900 MHz, LO Frequency 5400 to 5900 MHz, IF Frequency 100 to 200 MHz, Image Rejection 20 dB, Conversion Gain 23 dB. Tags: Module with Connectors. More details for IRA5459LR1C can be seen below.