In May 2011, Phase Matrix, Inc was acquired by National Instruments and operates as a wholly owned subsidiary. Phase Matrix, Inc. is a company capable of supporting much of the installed base of EIP Microwave Products with service, parts and, for selected models, new instruments. The Company also designs and manufactures on a turnkey basis complete new microwave and RF test instruments for OEM Customers. If you are a former EIP customer or an OEM seeking a turnkey design and manufacturing solution
