News and Events

April 2025 – We are happy to announce that Spartech-South is the new Southeastern sales rep for Quantic M-Wave Design (www.quanticmwave.com).  They joined the Quantic family of companies in 2024.  They will accompany X-Microwave on our line card which is also a Quantic company.

M-Wave Design specializes in the design and manufacture of ferrite-based RF & Microwave components including isolators, circulators, waveguide to coax adapters and terminations.  Their isolators and circulators are available in coax, waveguide and drop-in type packages.  They manufacture parts for the aerospace, defense and space industries.

Please join us in welcoming Quantic M-Wave Design to our list of premier manufacturers.”


Criteria Labs is dedicated to providing the best RF and semiconductor services available.  Expert design capabilities for all types of high frequency applications.  Supplying custom hi-rel packaged multi-function assemblies along with tape and reel products.  Up-screening and testing services for hi-rel, space qualified devices.