The HMI12-387-67.5-7.0 from HXI is an RF Isolator that operates from 64 to 71 GHz. It provides an isolation of 16 dB and has an insertion loss of 0.7 dB. This ferrite-based junction isolator can handle an input power of 1.5 W and has a VSWR of 1.44:1. It is available in a module with a WR-12 waveguide interface and is ideal for testing applications of integrated circuits and modules in unlicensed bands.