The IRM50100B from Polyphase Microwave is an Image-Reject mixer with an RF/LO frequency from 5 to 10 GHz and IF frequency from 10 to 90 MHz. It achieves up to 32 dB of image rejection and delivers a high LO-RF isolation of 50 dB. The mixer is available in a module that measures 1.35 x 2 inches with SMA female connectors and is ideal for high-performance microwave down converters and receivers.