Micro Harmonics

Micro Harmonics produces high-quality millimeter wave products including millimeter wave isolators operating from 26-400 GHz, millimeter wave circulators, and millimeter wave voltage variable attenuators. These are the most technologically advanced millimeter wave products on the market today. They are optimized for extended bandwidth and the industry’s lowest insertion loss. Their WR-3.4 isolators have typical insertion loss of less than 2 dB in the band 220-330 GHz! Their patent-pending hybrid circulator achieves 10x the bandwidth of a traditional Y-junction circulator! They also manufacture cryogenic millimeter wave isolators optimized for cryogenic applications. All their ferrite components are 100% made in the USA and can be sole sourced in US government acquisitions.