DiTom Microwave is a small, minority-owned, AS9100C certified, U.S. manufacturer located in Fresno, CA. We have over 25 years experience in the RF Industry, manufacturing high quality coaxial ferrite isolators and circulators operating in the frequency ranges of 250 MHz – 40.0 GHz. 

What makes us unique and different from other suppliers is our business model.  We have an industry leading 1-2 weeks or sooner for delivery, sometimes 2-3 days if necessary. We have an environmental testing laboratory in house that is fully qualified and capable to handle all your Hi-Rel component needs in a timely manner.