Mini-Circuits - The latest addition to our line of double balanced mixers offers ultra-wide RF/LO bandwidth from 10 to 40 GHz and IF bandwidth from DC to 15 GHz, ideal for applications
Mini-Circuits ZMX-10G Coaxial Frequency Mixer 3700 to 10000 MHz Tested | eBay
Mini Circuits - Mixer 15542 - 2-1000 MHZ DC 1 GHz | eBay