The ZMIQ-653H-E+ from Mini Circuits is a RF Mixer with RF Frequency 18 to 65 GHz, LO Frequency 18 to 65 GHz, IF Frequency DC to 20 GHz, Conversion Loss 14 to 19 dB, LO Drive - Power 18 dBm. Tags: Module with Connectors, I/Q Mixer, Down-Conversion Mixer, Up-Conversion Mixer. More details for ZMIQ-653H-E+ can be seen below.