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

What makes DiTom unique is their ability to understand the technically advanced concepts, focusing on the customer needs, and providing superior quality isolators and circulators including custom configurations with an industry leading 1-2 weeks for delivery.

The company has an environmental testing laboratory in house that is fully qualified and capable to handle all of Hi-Rel testing needs in a timely manner. DiTom focuses on supplying its components to the defense, aerospace, space, and telecommunications markets. Isolators and circulators produced by the company are used in cellular communication systems, satellite up and down links, line-of-sight communications, radar countermeasures, and broadcast equipment.