DiTom Microwave is a small, minority-owned, AS9100 Rev. C certified U.S. manufacturing company located in Fresno, CA. With over 25 years of experience, DiTom manufactures high quality coaxial ferrite isolators and circulators operating in the frequency ranges of 400 MHz - 40.00 GHz. DiTom has an environmental testing laboratory in-house that includes a Tenney T5STR Environmental Chamber, LDS V830 Electro-Dynamic Shaker, and four Anritsu 37369D VNA’s.  This testing equipment is fully qualified and capable to handle all of your high reliability testing needs in a timely manner. 

DiTom supplies components to the defense, aerospace, space, and telecommunications markets with heritage on several programs including:

A. Modernization of Enterprise Terminals (MET)
B. ARMY Phoenix Block 1
C. Fab-T
D. AT&T Autoplex Series 1 & 2
E. Navy CASS (CLS4)
F. GMT
G. Raytheon F-15 Phase 2
H. ELINT CS-3045
I. E2D Advanced Hawkeye
J. Sicral2 – Thermal Vacuum
K. Express AM5 & AM6 – Thermal Vacuum
L. Kazsat-3 – Thermal Vacuum

DiTom's coaxial ferrite isolators and circulators can be found in cellular communication systems, satellite communication transmit and receive modules, line-of-sight communications, radar countermeasures, and broadcast equipment.

DiTom Microwave is currently manufacturing thermal vacuum coaxial ferrite isolators that are capable of operating in environments of less than 5x10-5 torr.  All materials used to build TVAC units have successfully passed outgas testing per ASTME 595.  Please feel free to call or email us if you’d like to discuss our TVAC capabilities or history in more detail.
   
"DiTom Microwave, Your Expert in High Frequency and Broadband Coaxial Ferrite Isolators and Circulators"